|  | Aarskog Syndrome Support Group (ASSG)
            - United Kingdom (UK) | 
      
      
        |  | ABLEDATA - Source for Assistive Technology Information | 
      
      
        |  | Aboriginal Healing Foundation (AHF)
            - Canada (CA) | 
      
      
        |  | Aboriginal Nurses Association of Canada (ANAC)
            - Canada (CA) | 
      
      
        |  | Abortion Access Project (AAP) | 
      
      
        |  | AboutFace International
              - info & support for individuals with facial disfigurements | 
      
      
        |  | AboutFace USA
              - info & support for individuals with facial disfigurements | 
      
      
        |  | Abstinence Clearinghouse - A non-profit national educational organization | 
      
      
        |  | Abstinence The Better Choice (ABC) - Drugs, alcohol and premarital sex | 
      
      
        |  | Academic Orthopaedic Society (AOS) | 
      
      
        |  | Academy for Eating Disorders (AED) | 
      
      
        |  | Academy for Health & Productivity Measurement (AHPM) | 
      
      
        |  | Academy for Infection Management (AIM) | 
      
      
        |  | Academy for International Health Studies (AIHS) | 
      
      
        |  | Academy for Sports Dentistry (ASD) | 
      
      
        |  | Academy for the Study of the Psychoanalytic Arts | 
      
      
        |  | Academy of Ambulatory Foot and Ankle Surgery (AAFAS) | 
      
      
        |  | Academy of Aphasia | 
      
      
        |  | Academy of Behavioral Medicine Research (ABMR) | 
      
      
        |  | Academy of Behavioral Profiling (ABP) | 
      
      
        |  | Academy of Breastfeeding Medicine (ABM) | 
      
      
        |  | Academy of Chinese Culture and Health Sciences (ACCHS) | 
      
      
        |  | Academy of Clinical Laboratory Physicians and Scientists
              (ACLPS) | 
      
      
        |  | Academy of Clinical Psychology (ACP) | 
      
      
        |  | Academy of Cognitive Therapy (ACT) | 
      
      
        |  | Academy of Correctional Health Professionals (ACHP) | 
      
      
        |  | Academy of Counseling Psychology (ACoP) | 
      
      
        |  | Academy of Dental Materials (ADM) | 
      
      
        |  | Academy of Dental Sleep Medicine (ADSM) | 
      
      
        |  | Academy of Dentistry International (ADI) | 
      
      
        |  | Academy of Dispensing Audiologists (ADA) | 
      
      
        |  | Academy of General Dentistry  (AGD) | 
      
      
        |  | Academy of GP Orthodontics (AGpO) | 
      
      
        |  | Academy of Laser Dentistry (ALD) | 
      
      
        |  | Academy of Managed Care Pharmacy (AMCP) | 
      
      
        |  | Academy of Managed Care Providers (AMCP) | 
      
      
        |  | Academy of Medical Royal Colleges (AOMRC)
            - United Kingdom (UK) | 
      
      
        |  | Academy of Medical-Surgical Nurses (AMSN) | 
      
      
        |  | Academy of Medicine of Malaysia - Malaysia (MY) | 
      
      
        |  | Academy of Molecular Imaging (AMI) | 
      
      
        |  | Academy of Natural Therapy (ANT) | 
      
      
        |  | Academy of Neurologic Communication Disorders and Sciences
              (ANCDS) | 
      
      
        |  | Academy of Oral Surgery - Chalmers J. Lyons | 
      
      
        |  | Academy of Organizational and Occupational Psychiatry (AOOP) | 
      
      
        |  | 
              Academy of Pharmaceutical Sciences (APS) - United Kingdom (UK)
             | 
      
      
        |  | Academy of Prosthodontics (AP) | 
      
      
        |  | Academy of Psychological Clinical Science (APCS) | 
      
      
        |  | Academy of Psychosomatic Medicine (APM) | 
      
      
        |  | Academy of Radiology Research (ARR) | 
      
      
        |  | Academy of Rehabilitative Audiology (ARA) | 
      
      
        |  | Academy of Surgical Research (ASR) | 
      
      
        |  | Academy of Veterinary Dental Technicians (AVDT) | 
      
      
        |  | Academy of Veterinary Dentistry (AVD) | 
      
      
        |  | Academy of Veterinary Emergency & Critical Care Technicians
              (AVECCT) | 
      
      
        |  | Academy of Veterinary Homeopathy (AVH) | 
      
      
        |  | Academy of Veterinary Technician Anesthetists (AVTA) | 
      
      
        |  | AcademyHealth - "Advancing Research, Policy and Practice" | 
      
      
        |  | ACA Sports Council 
            >>
            American Chiropractic Association (ACA) | 
      
      
        |  | ACCESS - National Infertility Network - Australia (AU) | 
      
      
        |  | Access Board, The
              - A federal agency committed to accessible design for people with
              disabilities. | 
      
      
        |  | Accessibility Equipment Manufacturers Association (AEMA) | 
      
      
        |  | Accreditation Association for Ambulatory Health Care (AAAHC) | 
      
      
        |  | Accreditation Commission for Acupuncture and Oriental Medicine
              (ACAOM) | 
      
      
        |  | Accreditation Council for Continuing Medical Education (ACCME) | 
      
      
        |  | Accreditation Council for Graduate Medical Education (ACGME) | 
      
      
        |  | Accreditation Review Commission on Education for the Physician
              Assistant (ARC-PA) | 
      
      
        |  | Accreditation Review Committee on Education in Surgical
              Technology (ARC-ST) | 
      
      
        |  | 
              Achromatopsia Group, The - rare hereditary vision disorder 
             | 
      
      
        |  | 
              Achromatopsia Network - rare hereditary vision disorder 
             | 
      
      
        |  | 
              Acid Maltase Deficiency Association (AMDA) - rare genetic disorder
             | 
      
      
        |  | ACNM Certification Council (ACC) - Midwifery - United States | 
      
      
        |  | Acoustic Neuroma Association (ANA)
            US | 
      
      
        |  | Acoustic Neuroma Association of Australasia (ANAA)
            - Australia (AU) | 
      
      
        |  | Acoustic Neuroma Association of Canada (ANAC)
            - Canada (CA) | 
      
      
        |  | Actinic Keratosis Society (AKS) a
            skin lesion | 
      
      
        |  | Action for Autism (AFA) - India (IN) | 
      
      
        |  | 
              Action for Blind People (ABP) -
              United Kingdom (UK)
             | 
      
      
        |  | Action for Dystonia, Diagnosis, Education & Research
              (ADDER)
            - United Kingdom (UK) | 
      
      
        |  | 
              Action for Myalgic Encephalomyelitis (AFME)
              - United Kingdom (UK)
             | 
      
      
        |  | Action on Addiction (AonA) - medical research charity that funds research into
              substance addiction. 
            United Kingdom (UK) | 
      
      
        |  | 
              Action on Elder Abuse (AEA)
              - United Kingdom (UK)
             | 
      
      
        |  | 
              Action on Pain (AOP)
              - United Kingdom (UK)
             | 
      
      
        |  | Action on Smoking and Health (ASH) | 
      
      
        |  | Action on Smoking and Health (ASH) Australia
            - Australia (AU) | 
      
      
        |  | Active Living Coalition for Older Adults (ALCOA) - Canada (CA) | 
      
      
        |  | 
              Active Pharmaceutical Ingredients Committee (APIC) - European
             | 
      
      
        |  | Acupuncture and Oriental Medicine Alliance (AOMA) | 
      
      
        |  | Acupuncture and Oriental Medicine National Coalition (AOMNC) | 
      
      
        |  | Acupuncture Foundation (AF)
            - Ireland (IE) | 
      
      
        |  | Acupuncture Foundation of Canada Institute (AFCI)
            - Canada (CA) | 
      
      
        |  | Acute Respiratory Distress Syndrome (ARDS) Foundation | 
      
      
        |  | Adaptive Environments (AE) - Disabilities, educational, non-profit, organization | 
      
      
        |  | ADARA: Professionals Networking for Excellence in Service
              Delivery with Individuals who are Deaf or Hard of Hearing | 
      
      
        |  | AdCare Educational Institute - Substance Abuse | 
      
      
        |  | Addiction Intervention Association (AIA)
            - Canada (CA) | 
      
      
        |  | Addiction Studies Program for Journalists | 
      
      
        |  | Addiction Technology Transfer Center (ATTC) | 
      
      
        |  | Addiction Treatment Watchdog (ATW) | 
      
      
        |  | Administration on Aging (AoA) - US Government | 
      
      
        |  | Administrators of Internal Medicine (AIM) | 
      
      
        |  | Adolescent Substance Abuse Counseling Service (ASACS) - US Military Overseas | 
      
      
        |  | Adolescent Wellness and Reproductive Education Foundation (The
              AWARE Foundation) | 
      
      
        |  | Adult Children of Alcoholics - World Service Organization | 
      
      
        |  | Adult Dyslexia Organisation (ADO)
            - United Kingdom (UK) | 
      
      
        |  | Advanced Medical Technology Association (AdvaMed) | 
      
      
        |  | Adverse Psychiatric Reactions Information Link (APRIL) - Drug side effects - United Kingdom (UK) | 
      
      
        |  | 
              Advice and Counselling on Alcohol and Drugs (ACAD)
              - United Kingdom (UK)
             | 
      
      
        |  | Advocates for Highway and Auto Safety | 
      
      
        |  | Advocates for Recovery through Medicine (ARM) | 
      
      
        |  | Advocates for Youth - reproductive and sexual health | 
      
      
        |  | Advocates for the Integration of Recovery and Methadone
                (AFIRM) | 
      
      
        |  | AdvocateWeb (AW)
              - Professional sexual misconduct; sexual and emotional
              exploitation of clients by trusted helping professionals. | 
      
      
        |  | Aerobics and Fitness Association of America (AFAA) | 
      
      
        |  | Aerospace Medical Association (ASMA) | 
      
      
        |  | African American Association of Fitness Professionals (AAAFP) | 
      
      
        |  | African American Breast Cancer Alliance (AABCA) | 
      
      
        |  | African American PostTraumatic Stress Disorder Association
                (AAPTSDA) | 
      
      
        |  | African Medical & Research Foundation (AMREF) | 
      
      
        |  | African Population and Health Research Center (APHRC) | 
      
      
        |  | Afro-Asian Council of Ophthalmology (AACO) | 
      
      
        |  | Against Breast Cancer (ABC) -
            United Kingdom (UK) | 
      
      
        |  | Age Concern New Zealand
            - New Zealand (NZ) | 
      
      
        |  | Aged and Community Services Australia (ACSA)
            - Australia (AU) | 
      
      
        |  | Agency for Health Care Policy and Research (AHCPR) - US Government | 
      
      
        |  | Agency for Healthcare Research and Quality (AHRQ) - US Government | 
      
      
        |  | Agency for Toxic Substances and Disease Registry (ATSDR) - US Government | 
      
      
        |  | Agoraphobia Australia (AA)
            - Australia (AU) | 
      
      
        |  | Agoraphobics Building Independent Lives (ABIL) | 
      
      
        |  | Aicardi Syndrome Foundation (ASF) - rare disorder | 
      
      
        |  | AIDS Concern - Hong
            Kong (HK) | 
      
      
        |  | AIDS Education and Training Centers (AETC) National Resource
              Center (NRC) | 
      
      
        |  | AIDS Education Global Information System (AEGIS) | 
      
      
        |  | AIDS Foundation of South Africa, The
            - South African (ZA) | 
      
      
        |  | AIDS Pastoral Care Network (APCN) | 
      
      
        |  | Air & Surface Transport Nurses Association (ASTNA) - aka National Flight Nurses | 
      
      
        |  | Air Force Audiology Association (AFAA) | 
      
      
        |  | Air Medical Physician Association (AMPA) | 
      
      
        |  | Air Medical Safety Advisory Council (AMSAC) | 
      
      
        |  | AirLifeLine - free air transportation for people in financial need | 
      
      
        |  | AKC Canine Health Foundation | 
      
      
        |  | Alagille Syndrome Alliance (AGA) - rare genetic disorder | 
      
      
        |  | Alan Guttmacher Institute, The - sexual and reproductive health | 
      
      
        |  | Albert Hofmann Foundation - Pro Drug | 
      
      
        |  | Albinism Fellowship - United Kingdom (UK) | 
      
      
        |  | Alcohol Advisory Council of New Zealand  (ALAC)
            - New Zealand (NZ) | 
      
      
        |  | Alcohol & Drug Abuse Institute (ADAI)
            at the
             University of Washington | 
      
      
        |  | Alcohol and Drug Concerns (ADC) | 
      
      
        |  | Alcohol and Drug Problems Association of North America
                (ADPA) | 
      
      
        |  | Alcohol and Drug Recovery Association of Ontario (ADRAO)
            - Canada (CA) | 
      
      
        |  | Alcohol and Other Drugs Council of Australia (ADCA)
            - Australia (AU) | 
      
      
        |  | Alcohol and Temperance History Group (ATHG) | 
      
      
        |  | Alcohol Beverage Medical Research Foundation (ABMRF) | 
      
      
        |  | 
              Alcohol Education and Research Council (AERC)
             | 
      
      
        |  | 
              
                  Alcohol Focus Scotland (AFS)
             | 
      
      
        |  | 
              Alcohol in Moderation (AIM) - United Kingdom (UK)
             | 
      
      
        |  | Alcohol Policies Project (APP)
            -
            
              CSPI | 
      
      
        |  | Alcohol Policy Network (APN)
            - Canada (CA) | 
      
      
        |  | Alcohol Research Center (ARC)
            at the
            Louisiana State University Health Sciences Center | 
      
      
        |  | Alcohol Research Center (ARC) at the University of Connecticut
                School of Medicine | 
      
      
        |  | Alcohol Research Group and National Alcohol Research Center | 
      
      
        |  | Alcohol Research Mentoring System (ARMS)
            National Institute on Alcohol Abuse and Alcoholism | 
      
      
        |  | Alcoholic Beverage Medical Research Foundation (ABMRF) | 
      
      
        |  | Alcoholics Anonymous (AA) | 
      
      
        |  | Alcoholics Victorious (AV)
              - recovering people who recognize Jesus Christ as their
              "Higher Power" | 
      
      
        |  | Adrenoleukodystrophy Foundation (ALD Foundation) | 
      
      
        |  | Alison Hunter Memorial Foundation (AHMF)
            Myalgic Encephalopathy/Chronic Fatigue Syndrome (ME/CFS) | 
      
      
        |  | All India Biotech Association (AIBA)
            - India (IN) | 
      
      
        |  | All India Chess Federation for the Blind (AICFB)
            - India (IN) | 
      
      
        |  | All India Ophthalmological Society (AIOS)
            - India (IN) | 
      
      
        |  | Allan Vincent Smith Foundation (AVSF) - AIDS & HIV - Bermuda (BM) | 
      
      
        |  | Allergy/Asthma Information Association (AAIA)
            - Canada (CA) | 
      
      
        |  | Allergy & Asthma Network Mothers of Asthmatics 
              (AANMA) | 
      
      
        |  | Allergy Society of South Africa (ALLSA)
            - South Africa (ZA) | 
      
      
        |  | 
              Allergy UK -
              United Kingdom (UK)
             | 
      
      
        |  | Alexander Graham Bell Association for the Deaf and Hard of
              Hearing | 
      
      
        |  | Alliance for Academic Internal Medicine (AAIM) | 
      
      
        |  | Alliance for Aging Research (AAR) | 
      
      
        |  | Alliance for Better Foods (ABF) | 
      
      
        |  | Alliance for Bio-Integrity - Genetically engineered foods | 
      
      
        |  | Alliance for Cancer Gene Therapy (ACGT) | 
      
      
        |  | Alliance for Cervical Cancer Prevention (ACCP) | 
      
      
        |  | Alliance for Children and Families | 
      
      
        |  | Alliance for Health Reform | 
      
      
        |  | Alliance for Lung Cancer Advocacy, Support, and Education
              (ALCASE) | 
      
      
        |  | Alliance for Psychosocial Nursing  (APN) | 
      
      
        |  | Alliance for Technology Access (ATA) - Assistive Technology Advocates | 
      
      
        |  | Alliance for the Prudent Use of Antibiotics (APUA) | 
      
      
        |  | Alliance of Medical Student Educators in Radiology (AMSER) | 
      
      
        |  | Alliance of Minority Medical Associations (AMMA) | 
      
      
        |  | Alpha-1 Advocacy Alliance (A1AA)
            - genetic disorder that can cause liver and lung disease | 
      
      
        |  | Alpha-1 Association - genetic disorder that can cause liver and lung disease | 
      
      
        |  | Alpha-1 Foundation - genetic disorder that can cause liver and lung disease | 
      
      
        |  | Alpha Omega International Dental Fraternity (AW) | 
      
      
        |  | ALS Association (ALSA) | 
      
      
        |  | ALS Society of Canada - Canadian
            (CA) | 
      
      
        |  | Alstr�m Syndrome International (ASI) | 
      
      
        |  | 
              Alstr�m Syndrome UK -
              United Kingdom (UK)
             | 
      
      
        |  | Alternative Medicine Foundation (AMF) | 
      
      
        |  | Alveolar Capillary Dysplasia Association (ACDA) | 
      
      
        |  | Alzheimer Europe (AE)
            - Europe (EU) | 
      
      
        |  | Alzheimer Society of Canada - Canada (CA) | 
      
      
        |  | Alzheimer's Association | 
      
      
        |  | Alzheimer's Association in Israel
            - Israel (IL) | 
      
      
        |  | Alzheimer's Australia -
            Australia (AU) | 
      
      
        |  | Alzheimer's Disease Education & Referral Center (ADEAR) | 
      
      
        |  | Alzheimer's Disease International (ADI) | 
      
      
        |  | Alzheimer's Foundation of America (AFA) | 
      
      
        |  | Alzheimer's Foundation of the South | 
      
      
        |  | Alzheimer's Prevention Foundation International (APF) | 
      
      
        |  | Alzheimer's Research Foundation (ARF) | 
      
      
        |  | 
              Alzheimer's Society  - United Kingdom (UK)
             | 
      
      
        |  | Ambulance Service Association (ASA)
            - United Kingdom (UK) | 
      
      
        |  | Ambulance Service Union (ASU)
            - United Kingdom (UK) | 
      
      
        |  | Ambulatory Pediatric Association (APA) | 
      
      
        |  | 
              AMD Alliance International - age-related macular degeneration (AMD)
             | 
      
      
        |  | American Academy for Cerebral Palsy and Developmental Medicine
              (AACPDM) | 
      
      
        |  | American Academy of Addiction Psychiatry (AAAP) | 
      
      
        |  | American Academy of Allergy Asthma and Immunology 
              (AAAAI) | 
      
      
        |  | American Academy of Ambulatory Care Nursing (AAACN) | 
      
      
        |  | American Academy of Anesthesiologist Assistants (AAAA) | 
      
      
        |  | American Academy of Audiology (AAA) | 
      
      
        |  | American Academy of Behavioral Psychology (AABP) | 
      
      
        |  | American Academy of Child & Adolescent Psychiatry
                (AACAP) | 
      
      
        |  | American Academy of Chiropractic Physicians (AACP) | 
      
      
        |  | American Academy of Clinical Neurophysiology (AACN) | 
      
      
        |  | American Academy of Clinical Neuropsychology (AACN) | 
      
      
        |  | American Academy of Clinical Psychiatrists (AACP) | 
      
      
        |  | American Academy of Clinical Psychology (AACP) | 
      
      
        |  | American Academy of Clinical Sexologists (AACS) | 
      
      
        |  | American Academy of Clinical Toxicology (AACT) | 
      
      
        |  | American Academy of Cosmetic Dentistry (AACD) | 
      
      
        |  | American Academy of Cosmetic Surgery (AACS) | 
      
      
        |  | American Academy of Craniofacial Pain (AACFP) | 
      
      
        |  | American Academy of Dental Practice Administration (AADPA) | 
      
      
        |  | American Academy of Dermatology (AAD) | 
      
      
        |  | American Academy of Dermatology Association (AADA) | 
      
      
        |  | American Academy of Disability Evaluating Physicians (AADEP) | 
      
      
        |  | American Academy of Emergency Medicine (AAEM) | 
      
      
        |  | American Academy of Environmental Medicine (AAEM) | 
      
      
        |  | American Academy of Esthetic Dentistry (AAED) | 
      
      
        |  | American Academy of Experts in Traumatic Stress (AAETS) | 
      
      
        |  | American Academy of Facial Plastic and Reconstructive Surgery | 
      
      
        |  | American Academy of Family Physicians (AAFP) | 
      
      
        |  | American Academy of Fixed Prosthodontics (AAFP) | 
      
      
        |  | American Academy of Forensic Psychology (AAFP) | 
      
      
        |  | American Academy of Group Psychology (AAGP) | 
      
      
        |  | American Academy of Health Care Providers in the Addictive
                Disorders | 
      
      
        |  | American Academy of Health Physics (AAHP) | 
      
      
        |  | American Academy of Hospice and Palliative Medicine (AAHPM) | 
      
      
        |  | American Academy of Implant Dentistry (AAID) | 
      
      
        |  | American Academy of Insurance Medicine (AAIM) | 
      
      
        |  | American Academy of Maxillofacial Prosthetics (AAMP) | 
      
      
        |  | American Academy of Medical Acupuncture  (AAMA) | 
      
      
        |  | American Academy of Medical Administrators (AAMA) | 
      
      
        |  | American Academy of Medical Hypnoanalysis (AAMH) | 
      
      
        |  | American Academy of Micropigmentation (AAM) | 
      
      
        |  | American Academy of Nephrology Physician Assistants (AANPA) | 
      
      
        |  | American Academy of Neurological and Orthopaedic Surgeons
              (AANOS) | 
      
      
        |  | American Academy of Neurology (AAN) | 
      
      
        |  | American Academy of Nurse Practitioners (AANP) | 
      
      
        |  | American Academy of Nursing (AAN) | 
      
      
        |  | American Academy of Ophthalmology (AAO) | 
      
      
        |  | American Academy of Optometry (AAO) | 
      
      
        |  | American Academy of Oral and Maxillofacial Pathology (AAOMP) | 
      
      
        |  | American Academy of Oral and Maxillofacial Radiology (AAOMR) | 
      
      
        |  | American Academy of Oral Medicine (AAOM) | 
      
      
        |  | American Academy of Orthopaedic Surgeons (AAOS) | 
      
      
        |  | American Academy of Orthopedic Manual Physical Therapists
              (AAOMPT) | 
      
      
        |  | American Academy of Orthotists & Prosthetists (AAOP) | 
      
      
        |  | American Academy of Osteopathy (AAO) | 
      
      
        |  | American Academy of Otolaryngic Allergy (AAOA) | 
      
      
        |  | American Academy of Otolaryngology - Head and Neck Surgery | 
      
      
        |  | American Academy of Pain Management (AAPM) | 
      
      
        |  | American Academy of Pain Medicine (AAPM) | 
      
      
        |  | American Academy of Pediatric Dentistry  (AAPD) | 
      
      
        |  | American Academy of Pediatrics (AAP) | 
      
      
        |  | American Academy of Periodontology (AAP) | 
      
      
        |  | American Academy of Pharmaceutical Physicians (AAPP) | 
      
      
        |  | American Academy of Physical Medicine & Rehabilitation
              (AAPM&R) | 
      
      
        |  | American Academy of Physician Assistants in Allergy, Asthma, and
              Immunology (AAPA-AAI) | 
      
      
        |  | American Academy of Physician Assistants in Occupational Medicine
              (AAPA-OM) | 
      
      
        |  | American Academy of Podiatric Practice Management (AAPPM) | 
      
      
        |  | American Academy of Podiatric Sports Medicine (AAPSM) | 
      
      
        |  | American Academy of Private Practice in Speech Pathology and
              Audiology (AAPPSPA) | 
      
      
        |  | American Academy of Professional Coders (AAPC) | 
      
      
        |  | American Academy of Psychiatry and the Law (AAPL) | 
      
      
        |  | American Academy of Psychoanalysis and Dynamic Psychiatry 
                (AAPDP) | 
      
      
        |  | American Academy of Reflexology (AAR) | 
      
      
        |  | American Academy of Restorative Dentistry (AARD) | 
      
      
        |  | American Academy of School Psychology (AASP) | 
      
      
        |  | American Academy of Sleep Medicine (AASM) | 
      
      
        |  | American Academy of Veterinary Acupuncture (AAVA) | 
      
      
        |  | American Academy of Veterinary Medical Acupuncture (AAVMA) | 
      
      
        |  | American Academy of Veterinary Pharmacology & Therapeutics
              (AAVPT) | 
      
      
        |  | American Academy of Wound Management (AAWM) | 
      
      
        |  | American Academy on Physician and Patient (AAPP) | 
      
      
        |  | American Accreditation HealthCare Commission aka URAC | 
      
      
        |  | American Action Fund for Blind Children and Adults (AAFBCA) | 
      
      
        |  | American Alliance for Health, Physical Education, Recreation and
              Dance (AAHPERD) | 
      
      
        |  | American Alliance for Medical Cannabis (AAMC) | 
      
      
        |  | American Alliance of Cancer Pain Initiatives (AACPI) | 
      
      
        |  | American Alternative Medical Association (AAMA) | 
      
      
        |  | American Alternative Medicine Certification Association
              (AAMCA) | 
      
      
        |  | American Ambulance Association (AAA) | 
      
      
        |  | American Animal Hospital Association (AAHA) | 
      
      
        |  | American Anti-Vivisection Society (AAVS) | 
      
      
        |  | American Art Therapy Association (AATA) | 
      
      
        |  | American Assembly for Men in Nursing (AAMN) | 
      
      
        |  | American Assisted Living Nurses Association (AALNA) | 
      
      
        |  | American Association for Accreditation of Ambulatory Surgery
              Facilities (AAAASF) | 
      
      
        |  | American Association for Active Lifestyles & Fitness
              (AAALF) | 
      
      
        |  | American Association for Cancer Research (AACR) | 
      
      
        |  | American Association for Chronic Fatigue Syndrome (AACFS) | 
      
      
        |  | American Association for Clinical Chemistry (AACC) | 
      
      
        |  | American Association for Correctional Psychology (AACP) | 
      
      
        |  | American Association for Dental Research (AADR) | 
      
      
        |  | American Association for Emergency Psychiatry (AAEP) | 
      
      
        |  | American Association for Geriatric Psychiatry  (AAGP) | 
      
      
        |  | American Association for Health Education (AAHE) | 
      
      
        |  | American Association for Health Freedom (AAHF) | 
      
      
        |  | American Association for Homecare (AAH) | 
      
      
        |  | American Association for Klinefelter Syndrome Information and
              Support (AAKSIS) | 
      
      
        |  | American Association for Laboratory Animal Science (AALAS) | 
      
      
        |  | American Association for Long-Term Care Insurance (AALTCI) | 
      
      
        |  | American Association for Marriage and Family Therapy (AAMFT) | 
      
      
        |  | American Association for Medical Transcription (AAMT) | 
      
      
        |  | American Association for Pediatric Ophthalmology and Strabismus
              (AAPOS) | 
      
      
        |  | American Association for Respiratory Care (AARC) | 
      
      
        |  | American Association for Thoracic Surgery (AATS) | 
      
      
        |  | American Association for Vascular Surgery (AAVS) | 
      
      
        |  | American Association for Women Podiatrists (AAWP) | 
      
      
        |  | American Association for Women Radiologists (AAWR) | 
      
      
        |  | American Association for the Abolition of Drug Testing
                (AAADT) | 
      
      
        |  | American Association for the Advancement of Science (AAAS) | 
      
      
        |  | American Association for the History of Medicine (AAHM) | 
      
      
        |  | American Association for the History of Nursing (AAHN) | 
      
      
        |  | American Association for the Study of Liver Diseases (AASLD) | 
      
      
        |  | American Association for the Surgery of Trauma (AAST) | 
      
      
        |  | American Association for the Treatment of Opioid Dependence
                (AATOD) | 
      
      
        |  | American Association of Academic Chief Residents in Radiology
              (A3CR2) | 
      
      
        |  | American Association of Ambulatory Surgery Centers (AAASC) | 
      
      
        |  | American Association of Anatomists (AAA) | 
      
      
        |  | American Association of Avian Pathologists (AAAP) | 
      
      
        |  | American Association of Bioanalysts (AAB) | 
      
      
        |  | American Association of Blood Banks (AABB) | 
      
      
        |  | American Association of Bovine Practitioners (AABP) | 
      
      
        |  | American Association of Cardiovascular and Pulmonary
              Rehabilitation  (AACVPR) | 
      
      
        |  | American Association of Certified Orthoptists (AACO) | 
      
      
        |  | American Association of Chairs of Departments of Psychiatry
                (AACDP) | 
      
      
        |  | American Association of Children's Residential Centers (AACRC) - Mental Health | 
      
      
        |  | American Association of Christian Counselors (AACC) | 
      
      
        |  | American Association of Christian Therapists (AACT) | 
      
      
        |  | American Association of Clinical Anatomists (AACA) | 
      
      
        |  | American Association of Clinical Chemistry (AACC) | 
      
      
        |  | American Association of Clinical Endocrinologists (AACE) | 
      
      
        |  | American Association of Clinical Urologists (AACU) | 
      
      
        |  | American Association of Colleges of Nursing  (AACN) | 
      
      
        |  | American Association of Colleges of Osteopathic Medicine
              (AACOM) | 
      
      
        |  | American Association of Colleges of Pharmacy (AACP) | 
      
      
        |  | American Association of Colleges of Podiatric Medicine (AACPM) | 
      
      
        |  | American Association of Community Psychiatrists (AACP) | 
      
      
        |  | American Association of Critical Care Nurses (AACN) | 
      
      
        |  | American Association of Dental Radiographic Technicians
              (AADMRT) | 
      
      
        |  | American Association of Diabetes Educators (AADE) | 
      
      
        |  | American Association of Directors of Psychiatric Residency
                Training (AADPRT) | 
      
      
        |  | American Association of Electrodiagnostic Medicine (AAEM) | 
      
      
        |  | American Association of Endocrine Surgeons (AAES) | 
      
      
        |  | American Association of Endodontists (AAE) | 
      
      
        |  | American Association of Equine Practitioners (AAEP) | 
      
      
        |  | American Association of Feline Practitioners (AAFP) | 
      
      
        |  | American Association of Food Hygiene Veterinarians (AAFHV) | 
      
      
        |  | American Association of Gynecologic Laparoscopists (AAGL) | 
      
      
        |  | American Association of Health Care Administrative Management
              (AAHAM) | 
      
      
        |  | American Association of Health Plans (AAHP) | 
      
      
        |  | American Association of Healthcare Consultants (AAHC) | 
      
      
        |  | American Association of Hip and Knee Surgeons (AAHKS) | 
      
      
        |  | American Association of Homes and Services for the Aging 
              (AAHSA) | 
      
      
        |  | American Association of Hospital and Healthcare Podiatrists
              (AAHHP) | 
      
      
        |  | American Association of Immunologists (AAI) | 
      
      
        |  | American Association of Integrated Healthcare Delivery Systems
              (AAIHDS) | 
      
      
        |  | American Association of Kidney Patients (AAKP) | 
      
      
        |  | American Association of Legal Nurse Consultants (AALNC) | 
      
      
        |  | American Association of Lifestyle Counselors (AALC) | 
      
      
        |  | American Association of Managed Care Nurses (AAMCN) | 
      
      
        |  | American Association of Medical Assistants (AAMA) | 
      
      
        |  | American Association of Medical Colleges (AAMC) | 
      
      
        |  | American Association of Medical Dosimetrists (AAMD) - Radiation oncology | 
      
      
        |  | American Association of Medical Review Officers 
                (AAMRO) | 
      
      
        |  | American Association of Medical Society Executives (AAMSE) | 
      
      
        |  | American Association of Multiple Enchondroma Diseases (AAMED) | 
      
      
        |  | American Association of Naturopathic Physicians (AANP) | 
      
      
        |  | American Association of Neurological Surgeons (AANS) | 
      
      
        |  | American Association of Neuropathologists (AANP) | 
      
      
        |  | American Association of Neuroscience Nurses (AANN) | 
      
      
        |  | American Association of Nurse Anesthetists  (AANA) | 
      
      
        |  | American Association of Nurse Assessment Coordinators (AANAC) | 
      
      
        |  | American Association of Nurse Attorneys, The (TAANA) | 
      
      
        |  | American Association of Nurse Life Care Planners (AANLCP) | 
      
      
        |  | American Association of Occupational Health Nurses (AAOHN) | 
      
      
        |  | American Association of Office Nurses (AAON) | 
      
      
        |  | American Association of Ophthalmic Pathologists (AAOP) | 
      
      
        |  | American Association of Oral and Maxillofacial Surgeons
              (AAOMS) | 
      
      
        |  | American Association of Oriental Medicine (AAOM) | 
      
      
        |  | American Association of Orthodontists (AAO) | 
      
      
        |  | American Association of Orthopaedic Surgeons (AAOS) | 
      
      
        |  | American Association of Pastoral Counselors (AAPC) | 
      
      
        |  | American Association of Pathologists' Assistants (AAPA) | 
      
      
        |  | American Association of People with Disabilities  (AAPD) | 
      
      
        |  | American Association of Periodontology (AAP) | 
      
      
        |  | American Association of Pharmaceutical Scientists (AAPS) | 
      
      
        |  | American Association of Pharmacy Technicians (AAPT) | 
      
      
        |  | American Association of Physician Specialists  (AAPS) | 
      
      
        |  | American Association of Physicians of Indian Origin (AAPI) | 
      
      
        |  | American Association of Physicists in Medicine (AAPM) | 
      
      
        |  | American Association of Poison Control Centers (AAPCC) | 
      
      
        |  | American Association of Preferred Provider Organizations
              (AAPPO) | 
      
      
        |  | American Association of Professional Ringside Physicians
              (AAPRP) | 
      
      
        |  | American Association of Psychiatric Administrators (AAPA) | 
      
      
        |  | American Association of Public Health Dentistry (AAPHD) | 
      
      
        |  | American Association of Public Health Physicians (AAPHP) | 
      
      
        |  | American Association of Safety Councils (AASC) | 
      
      
        |  | American Association of Senior Peer Counseling (AASPC) | 
      
      
        |  | American Association of Sex Educators, Counselors, and Therapists
              (AASECT) | 
      
      
        |  | American Association of Small Ruminant Practitioners (AASRP) | 
      
      
        |  | American Association of Spinal Cord Injury Nurses (AASCIN) | 
      
      
        |  | American Association of Spinal Cord Injury Psychologists and
              Social Workers (ASCIPSW) | 
      
      
        |  | American Association of State Compensation Insurance Funds
              (AASCIF) | 
      
      
        |  | American Association of State Counseling Boards (AASCB) | 
      
      
        |  | American Association of Suicidology (AAS) | 
      
      
        |  | American Association of Surgical Physician Assistants (AASPA) | 
      
      
        |  | American Association of Swine Veterinarians (AASV) | 
      
      
        |  | American Association of Tissue Banks (AATB) | 
      
      
        |  | American Association of Veterinary Anatomists (AAVA) | 
      
      
        |  | American Association of Veterinary Parasitologists (AAVP) | 
      
      
        |  | American Association of Veterinary State Boards (AAVSB) | 
      
      
        |  | American Association of Wildlife Veterinarians (AAWV) | 
      
      
        |  | American Association of Women Dentists (AAWD) | 
      
      
        |  | American Association of Zoo Veterinarians (AAZV) | 
      
      
        |  | American Association of the Deaf-Blind (AADB) | 
      
      
        |  | American Association on Mental Retardation (AAMR) | 
      
      
        |  | American Auditory Society (AAS) | 
      
      
        |  | American Autoimmune Related Diseases Association (AARDA) | 
      
      
        |  | American Back Society (ABS) | 
      
      
        |  | American Bar Association Commission on Mental and Physical
                Disability Law | 
      
      
        |  | American Behcet's Disease Association (ABDA) - rare disease | 
      
      
        |  | American Beverage Licensees (ABL) | 
      
      
        |  | American Biological Safety Association (ABSA) | 
      
      
        |  | American Blind Skiing Foundation (ABSF) | 
      
      
        |  | American Board for Certification in Orthotics and Prosthetics
              (ABC) | 
      
      
        |  | 
              American Board for Occupational Health Nurses (ABOHN)
             | 
      
      
        |  | 
              American Board of Allergy and Immunology (ABAI)
             | 
      
      
        |  | American Board of Anesthesiology (ABA) | 
      
      
        |  | American Board of Bariatric Medicine (ABBM) | 
      
      
        |  | American Board of Bioanalysis (ABB) | 
      
      
        |  | American Board of Cardiovascular Perfusion (ABCP) | 
      
      
        |  | American Board of Clinical Neuropsychology (ABCN) | 
      
      
        |  | American Board of Colon and Rectal Surgery (ABCRS) | 
      
      
        |  | American Board of Dental Public Health (ABDPH) | 
      
      
        |  | American Board of Dermatology (ABD) | 
      
      
        |  | American Board of Emergency Medicine (ABEM) | 
      
      
        |  | American Board of Endodontics (ABE) | 
      
      
        |  | American Board of Examiners in Clinical Social Work (ABE) | 
      
      
        |  | American Board of Eye Surgery (ABES) | 
      
      
        |  | American Board of Facial Plastic and Reconstructive Surgery
              (ABFPRS) | 
      
      
        |  | American Board of Family Medicine (ABFM) | 
      
      
        |  | American Board of Forensic Odontology (ABFO) | 
      
      
        |  | American Board of Forensic Psychology  (ABFP) | 
      
      
        |  | American Board of General Dentistry (ABGD) | 
      
      
        |  | American Board of Genetic Counseling (ABGC) | 
      
      
        |  | American Board of Hospice and Palliative Medicine (ABHPM) | 
      
      
        |  | American Board of Hospital Physicians | 
      
      
        |  | American Board of Independent Medical Examiners (ABIME) | 
      
      
        |  | American Board of Industrial Hygiene (ABIH) | 
      
      
        |  | American Board of Internal Medicine (ABIM) | 
      
      
        |  | American Board of Interventional Pain Management (ABIPM) | 
      
      
        |  | American Board of Managed Care Medicine (ABMCM) | 
      
      
        |  | 
              American Board of Managed Care Nursing (ABMCN)
             | 
      
      
        |  | 
              American Board of Medical Genetics (ABMG)
             | 
      
      
        |  | American Board of Medical Specialties (ABMS) | 
      
      
        |  | American Board of Medicolegal Death Investigators (ABMDI) | 
      
      
        |  | American Board of Mental Health Diagnostics (ABMHD) | 
      
      
        |  | American Board of Neurological Surgery (ABNS) | 
      
      
        |  | American Board of Nuclear Medicine (ABNM) | 
      
      
        |  | American Board of Nursing Specialties (ABNS) | 
      
      
        |  | American Board of Nutrition (ABN) | 
      
      
        |  | American Board of Obstetrics and Gynecology (ABOG) | 
      
      
        |  | American Board of Ophthalmology (ABO) | 
      
      
        |  | American Board of Opticianry (ABO) | 
      
      
        |  | American Board of Oral and Maxillofacial Pathology (ABOMP) | 
      
      
        |  | American Board of Oral and Maxillofacial Radiology (ABOMR) | 
      
      
        |  | American Board of Oral and Maxillofacial Surgery (ABOMS) | 
      
      
        |  | American Board of Oral Implantology/Implant Dentistry
              (ABOI/ID) | 
      
      
        |  | American Board of Orthodontics | 
      
      
        |  | American Board of Orthopaedic Surgery (ABOS) | 
      
      
        |  | American Board of Otolaryngology (ABOto) | 
      
      
        |  | American Board of Pathology (ABP) | 
      
      
        |  | American Board of Pediatric Dentistry (ABPD) | 
      
      
        |  | American Board of Pediatric Neurological Surgery (ABPNS) | 
      
      
        |  | American Board of Pediatrics (ABP) | 
      
      
        |  | American Board of Periodontology (ABP) | 
      
      
        |  | American Board of Physical Medicine and Rehabilitation (ABPMR) | 
      
      
        |  | American Board of Physician Nutrition Specialists (ABPNS) | 
      
      
        |  | American Board of Plastic Surgery (ABPS) | 
      
      
        |  | American Board of Podiatric Surgery (ABPS) | 
      
      
        |  | American Board of Preventive Medicine (ABPM) | 
      
      
        |  | American Board of Professional Neuropsychology (ABPN) | 
      
      
        |  | American Board of Professional Psychology (ABPP) | 
      
      
        |  | American Board of Prosthodontics (ABP) | 
      
      
        |  | American Board of Psychiatry and Neurology  (ABPN) | 
      
      
        |  | American Board of Quality Assurance and Utilization Review
              Physicians (ABQAURP) | 
      
      
        |  | American Board of Radiology (ABR) | 
      
      
        |  | American Board of Registration of Electroencephalographic and
              Evoked Potential Technologists (ABRET) | 
      
      
        |  | American Board of Rehabilitation Psychology (ABRP) | 
      
      
        |  | American Board of Reiki (ABR) | 
      
      
        |  | American Board of School Neuropsychology (ABSNP) | 
      
      
        |  | American Board of School Psychology (ABSP) | 
      
      
        |  | American Board of Science in Nuclear Medicine (ABSNM) | 
      
      
        |  | American Board of Sexology  (ABS) | 
      
      
        |  | American Board of Sleep Medicine (ABSM) | 
      
      
        |  | American Board of Surgery (ABS) | 
      
      
        |  | American Board of Thoracic Surgery (ABTS) | 
      
      
        |  | 
              American Board of Transplant Coordinators (ABTC)
             | 
      
      
        |  | American Board of Urology (ABU) | 
      
      
        |  | American Board of Veterinary Practitioners (ABVP) | 
      
      
        |  | American Board of Veterinary Toxicology (ABVT) | 
      
      
        |  | 
              American Bone Marrow Donor Registry (ABMDR)
             | 
      
      
        |  | American Botanical Council (ABC) - medicinal plants and phytomedicines | 
      
      
        |  | American Brachytherapy Society (ABS) | 
      
      
        |  | American Brain Tumor Association (ABTA) | 
      
      
        |  | American Breast Cancer Foundation (ABCF) | 
      
      
        |  | American Bronchoesophagological Association (ABEA) | 
      
      
        |  | American Burn Association (ABA) | 
      
      
        |  | American Cancer Society | 
      
      
        |  | American Chiropractic Association (ACA) | 
      
      
        |  | American Chiropractic Association (ACA) Council on Occupational
              Health | 
      
      
        |  | American Chronic Pain Association (ACPA) | 
      
      
        |  | American Cleft Palate-Craniofacial Association (ACPA) | 
      
      
        |  | American Clinical Neurophysiology Society (ACNS) | 
      
      
        |  | American College Counseling Association (ACCA) | 
      
      
        |  | American College for Advancement in Medicine (ACAM) | 
      
      
        |  | American College Health Association (ACHA) | 
      
      
        |  | American College of Acupuncture (ACA) | 
      
      
        |  | American College of Allergy, Asthma & Immunology (ACAAI) | 
      
      
        |  | American College of Cardiology (ACC) | 
      
      
        |  | American College of Cardiovascular Nursing (ACCN) | 
      
      
        |  | American College of Certified Forensic Counselors (ACCFC) | 
      
      
        |  | American College of Chest Physicians (ACCP) | 
      
      
        |  | American College of Chiropractic Consultants (ACCC) | 
      
      
        |  | American College of Chiropractic Orthopedists (ACCO) | 
      
      
        |  | American College of Clinical Engineering (ACCE) | 
      
      
        |  | American College of Clinical Pharmacology (ACCP) | 
      
      
        |  | American College of Clinical Pharmacy (ACCP) | 
      
      
        |  | American College of Dentists (ACD) | 
      
      
        |  | American College of Emergency Physicians (ACEP) | 
      
      
        |  | American College of Ethical Physicians | 
      
      
        |  | American College of Eye Surgeons (ACES) | 
      
      
        |  | American College of Foot and Ankle Orthopedics and Medicine
              (ACFOAM) | 
      
      
        |  | American College of Foot and Ankle Surgeons (ACFAS) | 
      
      
        |  | American College of Forensic Examiners International (ACFEI) | 
      
      
        |  | American College of Forensic Psychiatry (ACFP) | 
      
      
        |  | American College of Gastroenterology (ACG) | 
      
      
        |  | American College of Health Care Administrators (ACHCA) | 
      
      
        |  | American College of Healthcare Executives (ACHE) | 
      
      
        |  | American College of Laboratory Animal Medicine (ACLAM) | 
      
      
        |  | American College of Legal Medicine (ACLM) | 
      
      
        |  | American College of Managed Care Medicine (ACMCM) | 
      
      
        |  | American College of Medical Genetics (ACMG) | 
      
      
        |  | American College of Medical Physics (ACMP) | 
      
      
        |  | American College of Medical Toxicology (ACMT) | 
      
      
        |  | American College of Medical Quality (ACMQ) | 
      
      
        |  | American College of Mental Health Administration (ACMHA) | 
      
      
        |  | American College of Neuropsychopharmacology (ACNP) | 
      
      
        |  | American College of Nuclear Medicine (ACNM) | 
      
      
        |  | American College of Nuclear Physicians (ACNP) | 
      
      
        |  | American College of Nurse-Midwives (ACNM) | 
      
      
        |  | American College of Nurse Practitioners (ACNP) | 
      
      
        |  | American College of Nutrition (ACN) | 
      
      
        |  | American College of Obstetricians and Gynecologists (ACOG) | 
      
      
        |  | American College of Occupational and Environmental Medicine 
              (ACOEM) | 
      
      
        |  | American College of Oral and Maxillofacial Surgeons (ACOMS) | 
      
      
        |  | American College of Osteopathic Emergency Physicians (ACOEP) | 
      
      
        |  | American College of Osteopathic Family Physicians (ACOFP) | 
      
      
        |  | 
              American College of Osteopathic Internists (ACOI)
             | 
      
      
        |  | 
              American College of Osteopathic Obstetricians &
                Gynecologists (ACOOG)
             | 
      
      
        |  | American College of Phlebology (ACP) - venous disorders | 
      
      
        |  | American College of Physicians - American Society of Internal
              Medicine | 
      
      
        |  | American College of Physician Executives (ACPE) | 
      
      
        |  | American College of Poultry Veterinarians (ACPV) | 
      
      
        |  | American College of Prehospital Medicine (ACPM) | 
      
      
        |  | American College of Preventive Medicine (ACPM) | 
      
      
        |  | American College of Prosthodontists (ACP) | 
      
      
        |  | American College of Psychiatrists (ACP) | 
      
      
        |  | American College of Radiation Oncology (ACRO) | 
      
      
        |  | American College of Radiology (ACR) | 
      
      
        |  | American College of Rheumatology (ACR) | 
      
      
        |  | American College of Sports Medicine (ACSM) | 
      
      
        |  | American College of Surgeons (ACS) | 
      
      
        |  | American College of Surgeons Oncology Group (ACOSOG) | 
      
      
        |  | American College of Theriogenologists (ACT) | 
      
      
        |  | American College of Traditional Chinese Medicine (ACTCM) | 
      
      
        |  | American College of Veterinary Anesthesiologists (ACVA) | 
      
      
        |  | Amercian College of Veterinary Dermatology (ACVD) | 
      
      
        |  | American College of Veterinary Emergency and Critical Care
              (ACVECC) | 
      
      
        |  | American College of Veterinary Internal Medicine (ACVIM) | 
      
      
        |  | American College of Veterinary Microbiologists (ACVM) | 
      
      
        |  | American College of Veterinary Nutrition (ACVN) | 
      
      
        |  | American College of Veterinary Ophthalmologists (ACVO) | 
      
      
        |  | American College of Veterinary Pathologists (ACVP) | 
      
      
        |  | American College of Veterinary Pharmacists (ACVP) | 
      
      
        |  | American College of Veterinary Preventive Medicine (ACVPM) | 
      
      
        |  | American College of Veterinary Radiology (ACVR) | 
      
      
        |  | American College of Veterinary Surgeons (ACVS) | 
      
      
        |  | American College of Zoological Medicine (ACZM) | 
      
      
        |  | American Commission for Accreditation of Reflexology Education
              & Training (ACARET) | 
      
      
        |  | American Conference of Governmental Industrial Hygienists
              (ACGIH) | 
      
      
        |  | American Congress of Rehabilitation Medicine (ACRM) | 
      
      
        |  | American Contact Dermatitis Society (ACDS) | 
      
      
        |  | American Correctional Health Services Association (ACHSA) | 
      
      
        |  | American Council for Drug Education (ACDE) | 
      
      
        |  | American Council for Headache Education (ACHE) | 
      
      
        |  | American Council of the Blind (ACB) | 
      
      
        |  | American Council on Alcoholism  (ACA)  (800) 527-5344 | 
      
      
        |  | American Council on Exercise (ACE) | 
      
      
        |  | American Council on Pharmaceutical Education (ACPE) | 
      
      
        |  | American Council on Science and Health (ACSH) | 
      
      
        |  | American Counseling Association  (ACA) | 
      
      
        |  | American Dance Therapy Association (ADTA) | 
      
      
        |  | American Dental Assistants Association (ADAA) | 
      
      
        |  | American Dental Association (ADA) | 
      
      
        |  | American Dental Board of Anesthesiology (ADBA) | 
      
      
        |  | American Dental Education Association (ADEA) | 
      
      
        |  | American Dental Hygienists Association (ADHA) | 
      
      
        |  | American Dental Society of Anesthesiology (ADSA) | 
      
      
        |  | American Dental Trade Association (ADTA) | 
      
      
        |  | American Diabetes Association | 
      
      
        |  | American Dietetic Association (ADA) | 
      
      
        |  | American Dietetic Association Foundation (ADAF) | 
      
      
        |  | American Dietetic Association Political Action Committee
              (ADAPAC) | 
      
      
        |  | American Disability Association (ADA) | 
      
      
        |  | American Disability Representation Specialists Association
              (ADRSA) | 
      
      
        |  | American Disabled for Attendant Programs Today (ADAPT) | 
      
      
        |  | American Embryo Transfer Association (AETA) | 
      
      
        |  | American Emergency Ultrasonographic Society (AEUS) | 
      
      
        |  | American Endodontic Society (AES) | 
      
      
        |  | American Epilepsy Society (AES) | 
      
      
        |  | 
              American Family Therapy Academy (AFTA)
             | 
      
      
        |  | American Federation for Aging Research (AFAR) | 
      
      
        |  | American Federation for Medical Research (AFMR) | 
      
      
        |  | American Fibromyalgia Syndrome Association (AFSA) | 
      
      
        |  | American Fire Sprinkler Association (AFSA) | 
      
      
        |  | American Fitness Professionals & Associates (AFPA) | 
      
      
        |  | American Foundation for Addiction Research (AFAR) | 
      
      
        |  | American Foundation for Suicide Prevention (AFSP) | 
      
      
        |  | American Foundation for the Blind (AFB) | 
      
      
        |  | American Foundation for Urologic Disease (AFUD) | 
      
      
        |  | American Foundation of Thyroid Patients (AFTP) | 
      
      
        |  | American Frozen Food Institute (AFFI) | 
      
      
        |  | American Gastroenterological Association (AGA) | 
      
      
        |  | American Geriatrics Society (AGS) | 
      
      
        |  | American Glaucoma Society (AGS) | 
      
      
        |  | American Group Psychotherapy Association (AGPA) | 
      
      
        |  | American Headache Society (AHS) | 
      
      
        |  | American Head and Neck Society  (AHNS) | 
      
      
        |  | American Health Assistance Foundation (AHAF) | 
      
      
        |  | American Health Care Association (AHCA) - Long term care | 
      
      
        |  | American Healthcare Radiology Administrators (AHRA) | 
      
      
        |  | American Health Lawyers Association (AHLA) | 
      
      
        |  | American Health Information Management Association (AHIMA) | 
      
      
        |  | American Health Quality Association (AHQA) | 
      
      
        |  | American Heart Association (AHA) | 
      
      
        |  | American Heartworm Society (AHS) | 
      
      
        |  | American Hemochromatosis Society (AHS) | 
      
      
        |  | American Hepato-Pancreato-Biliary Association (AHPBA) | 
      
      
        |  | American Herbal Pharmacopoeia | 
      
      
        |  | American Herbal Products Association (AHPA) | 
      
      
        |  | American Hernia Society (AHS) | 
      
      
        |  | American Herpes Foundation (AHF) | 
      
      
        |  | American Holistic Health Association (AHHA) | 
      
      
        |  | American Holistic Nurses Association (AHNA) | 
      
      
        |  | American Hospice Foundation (AHF) | 
      
      
        |  | American Hyperlexia Association (AHA) | 
      
      
        |  | American Iatrogenic Association (AIA) - illness caused by medical personnel | 
      
      
        |  | American Industrial Hygiene Association (AIHA) | 
      
      
        |  | American Infertility Association (AIA) | 
      
      
        |  | American Institute for Cancer Research (AICR) | 
      
      
        |  | American Institute of Naturopathic Medicine (AINM) | 
      
      
        |  | American Institute of Ultrasound in Medicine (AIUM) | 
      
      
        |  | American Institute of the History of Pharmacy (AIHP) | 
      
      
        |  | American Integrative Medical Association (AIMA) | 
      
      
        |  | American International Acupuncture Institute (AIAI) | 
      
      
        |  | American International Health Alliance (AIHA) | 
      
      
        |  | American Joint Committee on Cancer (AJCC) | 
      
      
        |  | American Kidney Fund (AKF) | 
      
      
        |  | American Kinesiotherapy Association (AKTA) | 
      
      
        |  | American Laryngeal Papilloma Foundation (ALPF) | 
      
      
        |  | American Laryngological Association (ALA) | 
      
      
        |  | American Laryngological, Rhinological and Otological Society
              (Triological Society) | 
      
      
        |  | American Latex Allergy Association (ALAA) | 
      
      
        |  | American Legacy Foundation (ALF) - Anti Smoking-Tobacco | 
      
      
        |  | American Leprosy Foundation (ALF) | 
      
      
        |  | American Leprosy Missions (ALM) | 
      
      
        |  | American Lingual Orthodontics Association (ALOA) | 
      
      
        |  | American Lithotripsy Society (ALS) | 
      
      
        |  | American Liver Foundation (ALF) | 
      
      
        |  | American Liver Society (ALS) | 
      
      
        |  | American Long Term & Sub Acute Nurses Association (ALSNA) | 
      
      
        |  | American Lung Association | 
      
      
        |  | American Lyme Disease Foundation (ALDF) | 
      
      
        |  | 
              American Macular Degeneration Foundation (AMDF) 
             | 
      
      
        |  | American Managed Behavioral Healthcare Association (AMBHA) | 
      
      
        |  | American Massage Therapy Association (AMTA) | 
      
      
        |  | American Massage Therapy Association Foundation (AMTAF) | 
      
      
        |  | American Medical Association (AMA) | 
      
      
        |  | American Medical Directors Association (AMDA) - Long term care | 
      
      
        |  | American Medical Group Association (AMGA) | 
      
      
        |  | American Medical Informatics Association (AMIA) | 
      
      
        |  | American Medical Publishers Association (AMPA) | 
      
      
        |  | American Medical Rehabilitation Providers Association (AMRPA) | 
      
      
        |  | American Medical Society for Sports Medicine (AMSSM) | 
      
      
        |  | American Medical Specialty Organization (AMSO) | 
      
      
        |  | American Medical Student Association (AMSA) | 
      
      
        |  | American Medical Technologists (AMT) | 
      
      
        |  | American Medical Women's Association (AMWA) | 
      
      
        |  | American Melanoma Foundation (AMF) - Skin Cancer | 
      
      
        |  | American Mental Health Counselors Association  (AMHCA) | 
      
      
        |  | American Music Therapy Association (AMTA) | 
      
      
        |  | American Naprapathic Association (ANA) | 
      
      
        |  | American Naturopathic Medical Association (ANMA) | 
      
      
        |  | American Nephrology Nurses' Association (ANNA) | 
      
      
        |  | American Neurological Association (ANA) | 
      
      
        |  | American Neuropsychiatric Association (ANPA) | 
      
      
        |  | American Nurses Association (ANA) | 
      
      
        |  | 
              American Nurses Credentialing Center (ANCC)
             | 
      
      
        |  | American Nursing Informatics Association (ANIA) | 
      
      
        |  | American Nutraceutical Association (ANA) | 
      
      
        |  | 
              American Nystagmus Network (ANN) - involuntary eye movement 
             | 
      
      
        |  | 
              American Obesity Association (AOA)
             | 
      
      
        |  | American Occupational Therapy Association (AOTA) | 
      
      
        |  | American Occupational Therapy Foundation (AOTF) | 
      
      
        |  | American Optometric Association (AOA) | 
      
      
        |  | American Optometric Student Association (AOSA) | 
      
      
        |  | American Organization for Bodywork Therapies of Asia (AOBTA) | 
      
      
        |  | American Organization of Nurse Executives (AONE) | 
      
      
        |  | American Orthopaedic Association (AOA) | 
      
      
        |  | American Orthopaedic Foot and Ankle Society (AOFAS) | 
      
      
        |  | American Orthopaedic Society for Sports Medicine (AOSSM) | 
      
      
        |  | American Orthopsychiatric Association | 
      
      
        |  | American Orthotic & Prosthetic Association (AOPA) | 
      
      
        |  | 
              American Osteopathic Academy of Orthopedics (AOAO)
             | 
      
      
        |  | American Osteopathic Association (AOA) | 
      
      
        |  | American Osteopathic Board of Family Physicians (AOBFP) | 
      
      
        |  | American Osteopathic Board of Emergency Medicine (AOBEM) | 
      
      
        |  | American Osteopathic College of Dermatology (AOCD) | 
      
      
        |  | American Osteopathic College of Ophthalmology  (AOCO) | 
      
      
        |  | American Osteopathic College of Otolaryngology-Head and Neck
              Surgery (AOCO-HNS) | 
      
      
        |  | American Osteopathic College of Radiology (AOCR) | 
      
      
        |  | American Osteopathic Foundation (AOF) | 
      
      
        |  | American Otological Society (AOS) | 
      
      
        |  | American Overseas Dietetic Association (AODA) | 
      
      
        |  | American Pain Foundation (APF) | 
      
      
        |  | American Pain Society (APS) | 
      
      
        |  | American Pancreatic Association (APA) | 
      
      
        |  | American Paraplegia Society (APS) | 
      
      
        |  | American Parkinson Disease Association (APDA) | 
      
      
        |  | 
              
                American Pathology Foundation (APF)
             | 
      
      
        |  | American Pediatric Society (APS) - Society for Pediatric Research
              (SPR) | 
      
      
        |  | American Pediatric Surgical Association (APSA) | 
      
      
        |  | American Pediatric Surgical Nurses Association (APSNA) | 
      
      
        |  | American Pharmaceutical Association - APhA | 
      
      
        |  | American Physical Therapy Association  (APTA) | 
      
      
        |  | American Physiological Society (APS) | 
      
      
        |  | American Podiatric Medical Association (APMA) | 
      
      
        |  | American Podiatric Medical Specialties Board (APMSB) | 
      
      
        |  | American Podiatric Medical Students Association (APMSA) | 
      
      
        |  | 
              American Porphyria Foundation (APF)
             | 
      
      
        |  | 
              American Printing House for the Blind (APH)
             | 
      
      
        |  | American Probation and Parole Association (APPA) | 
      
      
        |  | American Professional Practice Association (APPA) | 
      
      
        |  | American Professional Society on the Abuse of Children
                (APSAC) | 
      
      
        |  | American Professional Wound Care Association (APWCA) | 
      
      
        |  | American Prosthodontic Society (APS) | 
      
      
        |  | American Psychiatric Association (APA) | 
      
      
        |  | American Psychiatric Foundation (APF) | 
      
      
        |  | American Psychiatric Nurses Association (APNA) | 
      
      
        |  | American Psycholoanalytic Association (APA) | 
      
      
        |  | American Psychological Association  (APA) | 
      
      
        |  | American Psychological Association (APA Division 40) - Clinical
                Neuropsychology | 
      
      
        |  | American Psychopathological Association (APPA) | 
      
      
        |  | American Psychotherapy & Medical Hypnosis Association
              (APMHA) | 
      
      
        |  | American Public Health Association (APHA) | 
      
      
        |  | American Public Human Services Association (APHSA) | 
      
      
        |  | American Qigong Association (AQA) | 
      
      
        |  | American Radiological Nurses Association (ARNA) | 
      
      
        |  | American Radium Society (ARS) | 
      
      
        |  | American Red Cross | 
      
      
        |  | American Reflexology Certification Board (ARCB) | 
      
      
        |  | American Registry of Diagnostic Medical Songraphers (ARDMS) | 
      
      
        |  | American Registry of Radiologic Technologists (ARRT) | 
      
      
        |  | American Rehabilitation Counseling Association (ARCA) | 
      
      
        |  | American Rhinologic Society (ARS) | 
      
      
        |  | American Roentgen Ray Society (ARRS) | 
      
      
        |  | American Safety & Health Institute (ASHI) | 
      
      
        |  | American School Counselor Association (ASCA) | 
      
      
        |  | American School Health Association  (ASHA) | 
      
      
        |  | American Senior Fitness Association (SFA) | 
      
      
        |  | American Shoulder and Elbow Surgeons (ASES) | 
      
      
        |  | American Sickle Cell Anemia Association (ASCAA) | 
      
      
        |  | American Skin Association (ASA) | 
      
      
        |  | American Sleep Apnea Association (ASAA) | 
      
      
        |  | American Social Health Association  (ASHA) | 
      
      
        |  | American Society for Adolescent Psychiatry (ASAP) | 
      
      
        |  | American Society for Aesthetic Plastic Surgery (ASAPS) | 
      
      
        |  | American Society for Apheresis (ASFH) | 
      
      
        |  | American Society for Artificial Internal Organs (ASAIO) | 
      
      
        |  | American Society for Automation in Pharmacy (ASAP) | 
      
      
        |  | American Society for Bariatric Surgery (ASBS) | 
      
      
        |  | American Society for Bariatric Surgery (ASBS) Foundation | 
      
      
        |  | American Society for Bone and Mineral Research (ASBMR) | 
      
      
        |  | American Society for Cell Biology (ASCB) | 
      
      
        |  | American Society for Clinical Investigation (ASCI) | 
      
      
        |  | American Society for Clinical Laboratory Science (ASCLS) | 
      
      
        |  | American Society for Clinical Nutrition (ASCN) | 
      
      
        |  | American Society for Clinical Pathology (ASCP) | 
      
      
        |  | American Society for Clinical Pharmacology and Therapeutics
              (ASCPT) | 
      
      
        |  | American Society for Colposcopy and Cervical Pathology (ASCCP) | 
      
      
        |  | American Society for Deaf Children (ASDC) | 
      
      
        |  | American Society for Dental Aesthetics (ASDA) | 
      
      
        |  | American Society for Dermatologic Surgery (ASDS) | 
      
      
        |  | American Society for Experimental NeuroTherapeutics (ASENT) | 
      
      
        |  | American Society for Gastrointestinal Endoscopy (ASGE) | 
      
      
        |  | American Society for Healthcare Central Service Professionals
              (ASHCSP)
            Management | 
      
      
        |  | American Society for Healthcare Engineering (ASHE) | 
      
      
        |  | American Society for Healthcare Environmental Services (ASHES) | 
      
      
        |  | American Society for Healthcare Food Service Administration
              (ASHFSA) | 
      
      
        |  | American Society for Healthcare Human Resources Administrators
              (ASHHRA) | 
      
      
        |  | American Society for Healthcare Risk Management (ASHRM) | 
      
      
        |  | American Society for Histocompatibility and Immunogenetics
              (ASHI) | 
      
      
        |  | American Society for Investigative Pathology (ASIP) | 
      
      
        |  | American Society for Laser Medicine and Surgery (ASLMS) | 
      
      
        |  | American Society for Microbiology (ASM) | 
      
      
        |  | American Society for Neural Transplantation and Repair (ASNTR) | 
      
      
        |  | American Society for Neurochemistry (ASN) | 
      
      
        |  | American Society for Nutritional Sciences (ASNS) | 
      
      
        |  | American Society for Parenteral and Enteral Nutrition (ASPEN) | 
      
      
        |  | American Society for Pharmacology and Experimental Therapeutics
              (ASPET) | 
      
      
        |  | American Society for Pharmacy Law (ASPL) | 
      
      
        |  | American Society for Reconstructive Microsurgery (ASRM) | 
      
      
        |  | American Society for Reproductive Immunology (ASRI) | 
      
      
        |  | American Society for Reproductive Medicine (ASRM) | 
      
      
        |  | American Society for Surgery of the Hand | 
      
      
        |  | American Society for Therapeutic Radiology and Oncology
              (ASTRO) | 
      
      
        |  | American Society for Veterinary Clinical Pathology (ASVCP) | 
      
      
        |  | American Society for the Prevention of Cruelty to Animals
                (ASPCA) | 
      
      
        |  | American Society of Abdominal Surgeons | 
      
      
        |  | American Society of Addiction Medicine (ASAM) | 
      
      
        |  | American Society of Alternative Therapists (ASAT) | 
      
      
        |  | American Society of Andrology (ASA) | 
      
      
        |  | American Society of Anesthesia Technologists and Technicians
              (ASATT) | 
      
      
        |  | American Society of Anesthesiologists (ASA) | 
      
      
        |  | American Society of Bariatric Physicians (ASBP) | 
      
      
        |  | American Society of Breast Disease (ASBD) | 
      
      
        |  | American Society of Breast Surgeons (ASBS) | 
      
      
        |  | American Society of Cataract and Refractive Surgery (ASCRS) | 
      
      
        |  | American Society of Clinic Radiologists (ASCR) | 
      
      
        |  | American Society of Clinical Oncology (ASCO) | 
      
      
        |  | American Society of Clinical Psychopharmacology (ASCP) | 
      
      
        |  | American Society of Colon and Rectal Surgeons (ASCRS) | 
      
      
        |  | American Society of Consultant Pharmacists (ASCP) | 
      
      
        |  | American Society of Critical Care Anesthesiologists (ASCCA) | 
      
      
        |  | American Society of Cytopathology (ASC) | 
      
      
        |  | American Society of Dentist Anesthesiologists (ASDA) | 
      
      
        |  | American Society of Dermatology (ASD) | 
      
      
        |  | American Society of Dermatopathology (ASDP) | 
      
      
        |  | American Society of Diagnostic and Interventional Nephrology
              (ASDIN) | 
      
      
        |  | American Society of Directors of Volunteer Services (ASDVS) | 
      
      
        |  | American Society of Echocardiography (ASE) | 
      
      
        |  | American Society of Electroneurodiagnostic Technologists (ASET) | 
      
      
        |  | American Society of Emergency Radiology (ASER) | 
      
      
        |  | American Society of Exercise Physiologists (ASEP) | 
      
      
        |  | American Society of Extra-Corporeal Technology | 
      
      
        |  | American Society of General Surgeons (ASGS) | 
      
      
        |  | American Society of Gene Therapy (ASGT) | 
      
      
        |  | American Society of Group Psychotherapy and Psychodrama
                (ASGPP) | 
      
      
        |  | American Society of Hand Therapists (ASHT) | 
      
      
        |  | American Society of Head and Neck Radiology (ASHNR) | 
      
      
        |  | American Society of Health-System Pharmacists (ASHP) | 
      
      
        |  | American Society of Hematology (ASH) | 
      
      
        |  | American Society of Human Genetics (ASHG) | 
      
      
        |  | American Society of Hypertension (ASH) | 
      
      
        |  | American Society of Indian Anesthesiologists (ASIA) | 
      
      
        |  | American Society of Internal Medicine (ASIM) | 
      
      
        |  | American Society of Interventional & Therapeutic
              Neuroradiology (ASITN) | 
      
      
        |  | American Society of Interventional Pain Physicians (ASIPP) | 
      
      
        |  | American Society of Law, Medicine and Ethics (ASLME) | 
      
      
        |  | American Society of Lymphology (ASL) | 
      
      
        |  | American Society of Maxillofacial Surgeons (ASMS) | 
      
      
        |  | American Society of Nephrology (ASN) | 
      
      
        |  | American Society of Neuroimaging (ASN) | 
      
      
        |  | American Society of Neurophysiological Monitoring (ASNM) | 
      
      
        |  | American Society of Neuroradiology (ASNR) | 
      
      
        |  | American Society of Neurorehabilitation (ASNR) | 
      
      
        |  | American Society of Nuclear Cardiology (ASNC) | 
      
      
        |  | American Society of Ocularists (ASO) - Artificial eyes | 
      
      
        |  | American Society of Ophthalmic Administrators (ASOA) | 
      
      
        |  | American Society of Ophthalmic Plastic and Reconstructive Surgery
              (ASOPRS) | 
      
      
        |  | American Society of Ophthalmic Registered Nurses (ASORN) | 
      
      
        |  | American Society of Orthopaedic Physician's Assistants (ASOPA) | 
      
      
        |  | American Society of Pain Management Nurses (ASPMN) | 
      
      
        |  | American Society of Parasitologists (ASP) | 
      
      
        |  | American Society of Pediatric Hematology/Oncology (ASPH/O) | 
      
      
        |  | American Society of Pediatric Nephrology (ASPN) | 
      
      
        |  | American Society of Pediatric Neuroradiology (ASPNR) | 
      
      
        |  | American Society of Pediatric Otolaryngology (ASPO) | 
      
      
        |  | American Society of PeriAnesthesia Nurses (ASPAN) | 
      
      
        |  | American Society of Pharmacognosy (ASP) | 
      
      
        |  | American Society of Plastic and Reconstructive Surgeons | 
      
      
        |  | American Society of Plastic Surgical Nurses (ASPSN) | 
      
      
        |  | American Society of Podiatric Medical Assistants (ASPMA) | 
      
      
        |  | American Society of Psychoanalytic Physicians (ASPP) | 
      
      
        |  | American Society of Radiologic Technologists (ASRT) | 
      
      
        |  | American Society of Regional Anesthesia and Pain Medicine
              (ASRA) | 
      
      
        |  | American Society of Retina Specialists (ASRS) - "The Vitreous Society" | 
      
      
        |  | American Society of Safety Engineers (ASSE) | 
      
      
        |  | American Society of Spine Radiology (ASSR) | 
      
      
        |  | American Society of Temporomandibular Joint Surgeons (ASTMJS) | 
      
      
        |  | American Society of Transplantation (AST) | 
      
      
        |  | American Society of Transplant Surgeons (ASTS) | 
      
      
        |  | American Society of Tropical Medicine and Hygiene (ASTMH) | 
      
      
        |  | American Society of Veterinary Dental Technicians (ASVDT) | 
      
      
        |  | American Society on Aging (ASA) | 
      
      
        |  | American Sociological Association | 
      
      
        |  | American Speech-Language-Hearing Association (ASHA) | 
      
      
        |  | American Speech-Language-Hearing Association Foundation (ASHA
              Foundation) | 
      
      
        |  | American Spinal Injury Association (ASIA) | 
      
      
        |  | American Spinal Research Organization (ASRO) | 
      
      
        |  | American Sports Medicine Institute (ASMI) | 
      
      
        |  | 
              American Stroke Association (ASA)
             | 
      
      
        |  | 
              American Student Dental Association (ASDA)
             | 
      
      
        |  | American Sudden Infant Death Syndrome Institute | 
      
      
        |  | American Sun Protection Association (ASPA) - has been dissolved | 
      
      
        |  | American Surgical Hospital Association (ASHA) | 
      
      
        |  | American Syringomyelia Alliance Project (ASAP) - chronic disorder involving the spinal cord | 
      
      
        |  | American Telemedicine Association (ATA) | 
      
      
        |  | American Therapeutic Recreation Association (ATRA) | 
      
      
        |  | American Thoracic Society (ATS) | 
      
      
        |  | American Thrombosis Association (ATA) | 
      
      
        |  | American Thyroid Association (ATA) | 
      
      
        |  | American Tinnitus Association (ATA) | 
      
      
        |  | American Trauma Society (ATS) | 
      
      
        |  | American Union of Chinese Medical Specialists (AUCMS) | 
      
      
        |  | American Urogynecologic Society (AUGS) | 
      
      
        |  | American Urological Association (AUA) | 
      
      
        |  | American Uveitis Society (AUS) - inflammatory eye diseases | 
      
      
        |  | American Vascular Association (AVA) | 
      
      
        |  | American Veterinary Assistants Association (AVAA) | 
      
      
        |  | American Veterinary Chiropractic Association (AVCA) | 
      
      
        |  | American Veterinary Dental College (AVDC) | 
      
      
        |  | American Veterinary Dental Society (AVDS) | 
      
      
        |  | American Veterinary Medical Association (AVMA) | 
      
      
        |  | American Veterinary Medical Foundation (AVMF) | 
      
      
        |  | American Veterinary Medical History Society (AVMHS) | 
      
      
        |  | American Veterinary Society of Animal Behavior (AVSAB) | 
      
      
        |  | American Water Works Association (AWWA) | 
      
      
        |  | American Wheelchair Bowling Association (AWBA) | 
      
      
        |  | Americans Discuss Health | 
      
      
        |  | Americans for Better Care of the Dying (ABCD) | 
      
      
        |  | Americans for Long-Term Care Security (ALTCS) | 
      
      
        |  | Americans for Medical Progress (AMP) - Medical Research vs. Animal Rights | 
      
      
        |  | Americans for Safe Access (ASA) - Medical Marijuana | 
      
      
        |  | Americans with Disabilities Act Technical Assistance Program
              (ADATA) | 
      
      
        |  | America's Athletes with Disabilities (AAD) | 
      
      
        |  | America's Blood Centers | 
      
      
        |  | Americas-Group - Disabilities & employment | 
      
      
        |  | 
              Americas Section of the International Society for Respiratory
                Protection (ISRP)
             | 
      
      
        |  | 
              Amputee Coalition of America (ACA)
             | 
      
      
        |  | 
              Amputee Resource Foundation of America (ARFA)
             | 
      
      
        |  | Amsterdam Institute for Addiction Research (AIAR) | 
      
      
        |  | Amyotrophic Lateral Sclerosis (ALS) Association | 
      
      
        |  | Anaerobe Society of the Americas (ASA) | 
      
      
        |  | Anaesthetic Research Society (ARS)
            - United Kingdom (UK) | 
      
      
        |  | Anesthesia Foundation, The | 
      
      
        |  | Anesthesia History Association (AHA) 
             www.anesthesia-history.org/ | 
      
      
        |  | Anesthesia Patient Safety Foundation (APSF) | 
      
      
        |  | Angelman Syndrome Foundation (ASF) | 
      
      
        |  | Angelman Syndrome Support, Education and Research Trust
              (ASSERT)
            - United Kingdom (UK) | 
      
      
        |  | Angiogenesis Foundation - growth of new blood vessels | 
      
      
        |  | Angioma Alliance (AA) | 
      
      
        |  | Anglo-French Medical Society
            - United Kingdom (UK) Organization | 
      
      
        |  | Animal and Plant Health Inspection Service (APHIS)
            US Government | 
      
      
        |  | Animal Behavior Society (ABS) | 
      
      
        |  | Animal Cancer Foundation (ACF) | 
      
      
        |  | Animal Health Australia -
            Australia (AU) | 
      
      
        |  | Animal Health Information Specialists (AHIS)
            - United Kingdom (UK) & Ireland (IE) | 
      
      
        |  | Animal Health Institute (AHI) - trade association of animal health products manufacturers | 
      
      
        |  | Animal Health Trust (AHT) - United Kingdom (UK) | 
      
      
        |  | Animal Medicines Training Regulatory Authority (AMTRA)
            - United Kingdom (UK) | 
      
      
        |  | Animal Poison Control Center (APCC) | 
      
      
        |  | Anorexia Nervosa and Related Eating Disorders (ANRED) | 
      
      
        |  | Anorexics Anonymous | 
      
      
        |  | Anthroposophical Nurses Association of America (ANAA) | 
      
      
        |  | Antitrust Coalition for Consumer Choice in Health Care
              (ACCC-HC) | 
      
      
        |  | Anxiety Disorders Association of America  (ADAA) | 
      
      
        |  | Anxiety Network Australia (ANA)
            - Australia (AU) | 
      
      
        |  | Aplastic Anemia & MDS International Foundation | 
      
      
        |  | Applied Science and Analysis (ASA)
              - nuclear, biological and chemical (NBC) warfare related
              organization | 
      
      
        |  | Applied Vision Association (AVA) | 
      
      
        |  | Ara Parseghian Medical Research Foundation (APMRF) - Niemann-Pick Type C disease | 
      
      
        |  | Arab-American Pharmacy Students Association (AAPHA) | 
      
      
        |  | Arc of the United States, The
            - Cognitive, intellectual, and developmental disabilities | 
      
      
        |  | Arium Foundation - Fetal Alcohol Syndrome Prevention | 
      
      
        |  | Armed Forces Institute of Pathology (AFIP) | 
      
      
        |  | Armed Forces Optometric Society (AFOS) | 
      
      
        |  | Aromatherapy and Allied Practitioners' Association (AAPA)
            - United Kingdom (UK) | 
      
      
        |  | Aromatherapy Registration Council (ARC) | 
      
      
        |  | Aromatherapy Statutory Regulation Group (ASRG)
            - United Kingdom (UK) | 
      
      
        |  | Arrestee Drug Abuse Monitoring (ADAM) Program - National Institute of Justice | 
      
      
        |  | Art Therapy Credentials Board (ATCB) | 
      
      
        |  | Arthritis Care - United Kingdom (UK)
              "empowering people with arthritis" | 
      
      
        |  | Arthritis Foundation | 
      
      
        |  | 
              
                Arthritis Foundation of Australia
              - Australia (AU)
             | 
      
      
        |  | 
              Arthritis Research Campaign (ARC)
              - United Kingdom (UK)
             | 
      
      
        |  | 
              Arthritis Society, The -
              Canada (CA)
             | 
      
      
        |  | Arthroscopy Association of North America (AANA) | 
      
      
        |  | ASA Kids - a support group for those dealing with Argininosuccinic
              Aciduria. | 
      
      
        |  | Asbestos Veterans Assistance Information League (AVAIL) | 
      
      
        |  | Asia & Oceania Thyroid Association (AOTA) | 
      
      
        |  | Asia Pacific Dental Federation (APDF) | 
      
      
        |  | Asia Pacific Health Economics Network (APHEN) | 
      
      
        |  | Asia Pacific Hospice Palliative Care Network (APHN) | 
      
      
        |  | Asia Pacific Society for Impotence Research (APSIR) | 
      
      
        |  | Asian and Oceanic Society for Paediatric Radiology (AOSPR) | 
      
      
        |  | Asian & Pacific Islander American Health Forum (APIAHF) | 
      
      
        |  | Asian Food Information Centre (AFIC) | 
      
      
        |  | Asian-Oceanian Society of Neuroradiology and Head & Neck
              Radiology (AOSNHNR) | 
      
      
        |  | Asian Oceanic Society for IntraVenous Anaesthesia (AOSIVA) | 
      
      
        |  | Asian Pacific American Medical Student Association (APAMSA) | 
      
      
        |  | Asian-Pacific Orthodontic Society (APOS) | 
      
      
        |  | Asian-Pacific Osteoporosis Foundation (APOF) | 
      
      
        |  | Asian Pacific Partners for Empowerment and Leadership (APPEAL) {Anti Tobacco-Smoking} | 
      
      
        |  | Asian Section of International Society for Respiratory Protection
              (ISRP) | 
      
      
        |  | Asian Society for Cardiovascular Surgery (ASCVS) | 
      
      
        |  | Asian Society for Emergency Medicine (ASEM) | 
      
      
        |  | Asian Society of Endourology (ASE) | 
      
      
        |  | Asian Task Force Against Domestic Violence (ATFADV) | 
      
      
        |  | Asperger Syndrome Association of Ireland (ASPIRE)
            - Ireland (IE) | 
      
      
        |  | Asperger Syndrome Coalition of the United States (ASC-US) | 
      
      
        |  | Assisted Living Federation of America (ALFA) | 
      
      
        |  | Assistive Technology Industry Association (ATIA) - Disabilities | 
      
      
        |  | Association Europe Acupuncture (AEA) | 
      
      
        |  | Association for Academic Surgery (AAS) | 
      
      
        |  | Association for Advanced Training in The Behavioral Sciences
                (AATBS) | 
      
      
        |  | Association for Advancement of Behavior Therapy (AABT) | 
      
      
        |  | Association for Ambulatory Behavioral Healthcare 
                (AABH) | 
      
      
        |  | Association for Applied and Therapeutic Humor (AATH) | 
      
      
        |  | Association for Applied Psychophysiology and Biofeedback
                (AAPB) | 
      
      
        |  | Association for Assessment and Accreditation of Laboratory Animal
              Care (AAALAC) | 
      
      
        |  | Association for Assessment in Counseling and Education
                (AACE) | 
      
      
        |  | Association for Birth Psychology (ABS) | 
      
      
        |  | Association for Child Psychoanalysis (ACP) | 
      
      
        |  | Association for Children with a Disability (ACD)
            - Australia (AU) | 
      
      
        |  | Association for Children with Down Syndrome (ACDS) | 
      
      
        |  | Association for Children with Heart Disorders, The 
              (TACHD)
            - United Kingdom (UK) | 
      
      
        |  | Association for Children with Life-Threatening Illnesses (ACT)
            - United Kingdom (UK) | 
      
      
        |  | 
              Association for Clinical Data Management (ACDM)
              - United Kingdom (UK)
             | 
      
      
        |  | Association for Common European Nursing Diagnoses, Interventions
              and Outcomes (ACENDIO) | 
      
      
        |  | Association for Community Organization and Social Administration
              (ACOSA) | 
      
      
        |  | Association for Community Health Improvement (ACHI) | 
      
      
        |  | Association for Comprehensive NeuroTherapy (ACN) | 
      
      
        |  | Association for Contemporary Dental Education (ACDE) | 
      
      
        |  | Association for Continence Advice (ACA)
            - United Kingdom (UK) | 
      
      
        |  | Association for Continuing Dental Education (ACDE) | 
      
      
        |  | Association for Counselor Education and Supervision (ACES) | 
      
      
        |  | Association for Dance Movement Psychotherapy (ADMP UK)
            - United Kingdom (UK) | 
      
      
        |  | Association for Death Education and Counseling (ADEC) | 
      
      
        |  | Association for Dental Education in Europe (ADEE) | 
      
      
        |  | Association for Dietetics in South Africa (ADSA)
            - South Africa (ZA) | 
      
      
        |  | Association for Driver Rehabilitation Specialists (ADED) | 
      
      
        |  | Association for Education and Rehabilitation of the Blind and
              Visually Impaired (AER) | 
      
      
        |  | 
              Association for Electronic Health Care Transactions (AFEHCT)
             | 
      
      
        |  | Association for European Paediatric Cardiologists (AEPC) | 
      
      
        |  | 
              Association for Firefighters and Paramedics (AFP)
             | 
      
      
        |  | Association for Gay Lesbian and Bisexual Issues in
                Counseling  (AGLBIC) | 
      
      
        |  | Association for Gerontology Education in Social Work
                (AGE-SW) | 
      
      
        |  | Association for Gerontology in Higher Education (AGHE) | 
      
      
        |  | Association for Glycogen Storage Disease (AGSD) | 
      
      
        |  | Association for Glycogen Storage Disease (AGSD)
            - United Kingdom (UK) | 
      
      
        |  | Association for Hanna Somatic Education (AHSE) | 
      
      
        |  | Association for Health Information and Libraries in Africa
              (AHILA) | 
      
      
        |  | Association for Healthcare Philanthropy (AHP) | 
      
      
        |  | Association for Healthcare Resource & Materials Management
              (AHRMM) | 
      
      
        |  | Association for Higher Education Access and Disability (AHEAD)
            - Ireland (IE) | 
      
      
        |  | Association for Hospital Medical Education (AHME) | 
      
      
        |  | Association for Human Pharmacology in the Pharmaceutical Industry
              (AHPPI) - United Kingdom (UK) | 
      
      
        |  | 
              Association for Imago Relationship Therapy (AIRT)
             | 
      
      
        |  | 
              Association for Improvements in Maternity Services (AIMS) - United Kingdom (UK)
             | 
      
      
        |  | Association for Integrative Health Care Practitioners (AIHCP) | 
      
      
        |  | Association for Integrative Medicine (AIM) | 
      
      
        |  | 
              Association for International Cancer Research (AICR) - United Kingdom (UK) Charity
             | 
      
      
        |  | Association for Humanistic Psychology | 
      
      
        |  | 
              
                Association for Macular Diseases (AMD)
             | 
      
      
        |  | Association for Medical Education and Research in Substance
                Abuse (AMERSA) | 
      
      
        |  | Association for Molecular Pathology (AMP) | 
      
      
        |  | Association for Multicultural Counseling and Development
                (AMCD) | 
      
      
        |  | Association for Palliative Medicine of Great Britain and Ireland
              (APM)
            - United Kingdom (UK) | 
      
      
        |  | Association for Pastoral Counseling and Supervision (APCS) | 
      
      
        |  | Association for Pathology Informatics (API) | 
      
      
        |  | Association for Persons in Supported Employment (APSE) - Disabilities | 
      
      
        |  | Association for Play Therapy (APT) | 
      
      
        |  | Association for Pre- & Perinatal Psychology and Health
              (APPPAH) | 
      
      
        |  | Association for Professionals in Infection Control and
              Epidemiology | 
      
      
        |  | 
              Association for Psychoanalytic Psychotherapy (APP)
              in the National Health Service (UK)
             | 
      
      
        |  | 
              Association for Research in Otolaryngology (ARO)
             | 
      
      
        |  | Association for Research in Vision and Ophthalmology (ARVO) | 
      
      
        |  | Association for Research into Stammering in Childhood (ARSC)
            - United Kingdom (UK) | 
      
      
        |  | Association for Retinoplasty of Prematurity and Related Diseases
              (ROPARD) | 
      
      
        |  | Association for Safe International Road Travel (ASIRT) | 
      
      
        |  | Association for Specialists in Group Work (ASGW) | 
      
      
        |  | Association for Spina Bifida and Hydrocephalus (ASBAH)
            - United Kingdom (UK) | 
      
      
        |  | Association for Surgical Education (ASE) | 
      
      
        |  | Association for Treatment and Training in the Attachment of
              Children (ATTACh) | 
      
      
        |  | Association for Women Veterinarians (AWV) | 
      
      
        |  | Association for the Accreditation of Human Research Protection
              Programs (AAHRPP) | 
      
      
        |  | Association for the Advancement of Applied Sports Psychology
              (AAASP) | 
      
      
        |  | Association for the Advancement of Assistive Technology in Europe
              (AAATE) | 
      
      
        |  | Association for the Advancement of Automotive Medicine
                (AAAM) | 
      
      
        |  | Association for the Advancement of Gestalt Therapy 
              (AAGT) | 
      
      
        |  | Association for the Advancement of Medical Instrumentation (AAMI) | 
      
      
        |  | Association for the Advancement of Philosophy and Psychiatry
              (AAPP) | 
      
      
        |  | Association for the Advancement of Psychology  (AAP) | 
      
      
        |  | Association for the Advancement of Social Work with Groups
                (AASWG) | 
      
      
        |  | Association for the Advancement of Wound Care (AAWC) | 
      
      
        |  | Association for the Bladder Exstrophy Community (ABC) | 
      
      
        |  | Association for the Cure of Cancer of the Prostate (CaP CURE) | 
      
      
        |  | Association for the Development of the Person-Centered Approach
                (ADPCA) | 
      
      
        |  | Association for the Neurologically Disabled of Canada (AND
              Canada)
            - Canada (CA) | 
      
      
        |  | Association for the Scientific Study of Consciousness | 
      
      
        |  | Association for the Study of Dreams (ASD) | 
      
      
        |  | Association for the Study of Obesity (ASO) - United Kingdom (UK) | 
      
      
        |  | Association of Academic Health Centers (AHC) | 
      
      
        |  | Association of Academic Orthopaedic Administrators (AAOA) | 
      
      
        |  | Association of Academic Physiatrists (AAP) | 
      
      
        |  | Association of Administrators of Academic Radiology and Radiation
              Oncology (AAARRO) | 
      
      
        |  | Association of Air Medical Services  (AAMS) | 
      
      
        |  | Association of American Feed Control Officials (AAFCO) | 
      
      
        |  | Association of American Indian Physicians (AAIP) | 
      
      
        |  | Association of American Medical Colleges (AAMC) | 
      
      
        |  | Association of American Physicians (AAP) | 
      
      
        |  | Association of American Physicians and Surgeons (AAPS) | 
      
      
        |  | Association of American Veterinary Medical Colleges (AAVMC) | 
      
      
        |  | Association of Anaesthetists of Great Britain and Ireland
              (AAGBI)
            - United Kingdom (UK) | 
      
      
        |  | Association of Anesthesia Clinical Directors (AACD) | 
      
      
        |  | Association of Anesthesiology Program Directors/Society of
              Academic Anesthesiology Chairs (AAPD/SAAC) | 
      
      
        |  | Association of Asian Pacific Community Health Organizations
              (AAPCHO) | 
      
      
        |  | Association of Asthma Educators (AAE) | 
      
      
        |  | Association of Avian Veterinarians (AAV) | 
      
      
        |  | Association of Baccalaureate Social Work Program Directors
                (BPD) | 
      
      
        |  | Association of Black Cardiologists  (ABC) | 
      
      
        |  | Association of Black Health-System Pharmacists (ABHP) | 
      
      
        |  | Association of Black Psychologists | 
      
      
        |  | 
              Association of Blind Citizens (ABC)
             | 
      
      
        |  | Association of Blind Citizens of New Zealand (ABCNZ)
            - New Zealand (NZ) | 
      
      
        |  | Association of Blind Piano Tuners (ABPT)
            - United Kingdom (UK) | 
      
      
        |  | Association of Bone and Joint Surgeons (ABJS) | 
      
      
        |  | Association of British Clinical Diabetologists (ABCD)
            - United Kingdom (UK) | 
      
      
        |  | Association of British Dispensing Opticians (ABDO)
            - United Kingdom (UK) | 
      
      
        |  | Association of British Health-Care Industries (ABHI) - Medical Equipment - United Kingdom (UK) | 
      
      
        |  | Association of British Neurologists (ABN) - United Kingdom (UK) | 
      
      
        |  | Association of Camp Nurses (ACN) | 
      
      
        |  | Association of Canadian Distillers (ACD)
            - Canada (CA) | 
      
      
        |  | Association of Canadian Ergonomists (ACE)
            - Canada (CA) | 
      
      
        |  | Association of Canadian Medical Colleges (ACMC)
            - Canada (CA) | 
      
      
        |  | Association of Cancer Executives (ACE) | 
      
      
        |  | Association of Cancer Online Resources (ACOR) | 
      
      
        |  | Association of Cardiothoracic Anaesthetists (ACTA)
            - United Kingdom (UK) | 
      
      
        |  | Association of Child and Adolescent Psychiatric Nurses (ACAPN) | 
      
      
        |  | Association of Child Neurology Nurses  (ACNN) | 
      
      
        |  | Association of Children's Hospices (ACH)
            - United Kingdom (UK) | 
      
      
        |  | Association of Children's Prosthetic-Orthotic Clinics (ACPOC) | 
      
      
        |  | Association of Chiropractic Colleges (ACC) | 
      
      
        |  | Association of Christian Alcohol & Drug Counselors (ACADC) | 
      
      
        |  | Association of Clinical Biochemists (ACB)
            - United Kingdom (UK) | 
      
      
        |  | Association of Clinical Scientists (ACS)
            - United Kingdom (UK) | 
      
      
        |  | Association of Clinical Scientists in Immunology (ACSI)
            - United Kingdom (UK) | 
      
      
        |  | Association of Clinicians for the Underserved (ACU) | 
      
      
        |  | Association of Community Cancer Centers (ACCC) | 
      
      
        |  | Association of Community Health Nursing Educators (ACHNE) | 
      
      
        |  | Association of Consultants and Specialists in Restorative
              Dentistry (ACSRD) - United Kingdom (UK) | 
      
      
        |  | Association of Contact Lens Manufacturers (ACLM)
            - United Kingdom (UK) | 
      
      
        |  | Association of Directors of Medical Student Education in
                Psychiatry (ADMSEP) | 
      
      
        |  | Association of Dispensing Opticians of New Zealand (ADONZ)
            - New Zealand (NZ) | 
      
      
        |  | Association of Educators in Radiological Sciences (AERS) | 
      
      
        |  | Association of Emergency Physicians (AEP) | 
      
      
        |  | Association of European Psychiatrists (AEP) | 
      
      
        |  | Association of Faculties of Pediatric Nurse Practitioners
              (AFPNP) | 
      
      
        |  | Association of Family Medicine Residency Directors (AFMRD) | 
      
      
        |  | Association of Family Practice Physician Assistants (AFPPA) | 
      
      
        |  | Association of Family Practice Residency Nurses (AFPRN) | 
      
      
        |  | Association of Food and Drug Officials (AFDO) | 
      
      
        |  | Association of Freestanding Radiation Oncology Centers (AFROC) | 
      
      
        |  | Association of Gay & Lesbian Psychiatrists (AGLP) | 
      
      
        |  | Association of Genetic Support of Australasia (AGSA) - Australia (AU) | 
      
      
        |  | Association of Halfway House Alcoholism Programs of North
                America (AHHAP) | 
      
      
        |  | Association of Healing Health Care Projects (AHHCP) | 
      
      
        |  | Association of Health Facility Survey Agencies (AHFSA) | 
      
      
        |  | Association of Health Insurance Advisors (AHIA) | 
      
      
        |  | Association of Healthcare Media Directors (AHMD) | 
      
      
        |  | Association of Hemophilia Clinic Directors of Canada (AHCDC)
            - Canada (CA) | 
      
      
        |  | Association of Humanistic Psychology Practitioners (AHPP) | 
      
      
        |  | Association of Indian Pathologists in North America (AIPNA) | 
      
      
        |  | Association of Information and Communication Technology
              Professionals in Health and Social Care (ASSIST) - United Kingdom (UK) | 
      
      
        |  | Association of Information Officers in the Pharmaceutical
              Industry (AIOPI) - United Kingdom (UK) | 
      
      
        |  | Association of Institutions concerned with Medical Engineering
              (AIME) - United Kingdom (UK) | 
      
      
        |  | Association of Jungian Analysts (AJA) | 
      
      
        |  | Association of Korean Oriental Medicine (AKOM) | 
      
      
        |  | Association of Labor Assistants & Childbirth Educators
              (ALACE) | 
      
      
        |  | Association of Late Deafened Adults (ALDA) | 
      
      
        |  | Association of Lipspeakers (ALS) - United Kingdom (UK) | 
      
      
        |  | Association of Managers in Magnetic Resonance Laboratories
              (AMMRL) | 
      
      
        |  | Association of Marital and Family Therapy Regulatory Boards
                (AMFTRB) | 
      
      
        |  | Association of Massage Therapists & Wholistic Practioners
              (AMTWP)
            - Canada (CA) | 
      
      
        |  | Association of Maternal and Child Health Programs (AMCHP) | 
      
      
        |  | Association of Medical Directors of Information Systems
              (AMDIS) | 
      
      
        |  | Association of Medical Illustrators (AMI) | 
      
      
        |  | Association of Medical Professionals with Hearing Losses
              (AMPHL) | 
      
      
        |  | Association of Medical Publications (AMP) | 
      
      
        |  | Association of Medical Research Charities (AMRC)
            - United Kingdom (UK) | 
      
      
        |  | Association of Medicine and Psychiatry (AMP) | 
      
      
        |  | Association of Metropolitan Sewerage Agencies (AMSA) | 
      
      
        |  | Association of Military Osteopathic Physicians and Surgeons
              (AMOPS) | 
      
      
        |  | Association of Military Surgeons of the United States (AMSUS) | 
      
      
        |  | Association of Mormon Counselors and Psychotherapists
                (AMCAP) | 
      
      
        |  | Association of Natural Medicine Pharmacists (ANMP) | 
      
      
        |  | Association of Neuropsychology Students in Training (ANST) | 
      
      
        |  | Association of Neuroscience Departments & Programs (ANDP) | 
      
      
        |  | Association of Neurosurgical Physician Assistants (ANSPA) | 
      
      
        |  | Association of Nigerian Physicians in the Americas (ANPA) | 
      
      
        |  | Association of Nurse Advocates for Childbirth Solutions
              (ANACS) | 
      
      
        |  | Association of Nurses Endorsing Transplantation (ANET) | 
      
      
        |  | Association of Nurses in AIDS Care (ANAC) | 
      
      
        |  | 
              Association of Nurses in Substance Abuse (ANSA)
              - United Kingdom (UK)
             | 
      
      
        |  | Association of Nutrition Departments & Programs (ANDP) | 
      
      
        |  | Association of Occupational and Environmental Clinics (AOEC) | 
      
      
        |  | Association of Occupational Therapists in Mental Health
              (AOTMH) | 
      
      
        |  | Association of Oncology Social Work (AOSW) | 
      
      
        |  | 
              Association of Operating Department Practitioners (AODP)
              - United Kingdom (UK)
             | 
      
      
        |  | Association of Operating Room Nurses (AORN) | 
      
      
        |  | 
              Association of Optometrists (AOP)
              - United Kingdom (UK)
             | 
      
      
        |  | 
              Association of Optometrists Ireland (AOI)
              - Ireland (IE)
             | 
      
      
        |  | Association of Oral & Maxillofacial Surgeons of India
              (AOMSI) - India (IN) | 
      
      
        |  | Association of Organ Procurement Organizations (AOPO) | 
      
      
        |  | Association of Otolaryngology Administrators (AOA) | 
      
      
        |  | Association of Orthodontists - Singapore | 
      
      
        |  | 
              Association of Orthopaedic Foot and Ankle Surgeons (AOFAS)
             | 
      
      
        |  | Association of Paediatric Anaesthetists of Great Britain &
              Ireland (APAGBI) | 
      
      
        |  | Association of Pediatric Oncology Nurses  (APON) | 
      
      
        |  | Association of Pediatric Oncology Social Work (APOSW) | 
      
      
        |  | Association of Pediatric Program Directors (APPD) | 
      
      
        |  | Association of Pet Behaviour Counsellors (APBC) - United Kingdom (UK) | 
      
      
        |  | Association of Pakistani Physicians of North America (APPNA) | 
      
      
        |  | Association of Pathology Chairs (APC) | 
      
      
        |  | Association of Perioperative Registered Nurses (AORN) | 
      
      
        |  | Association of Philippine Orthodontists (APO)
            - Philippines (PH) | 
      
      
        |  | Association of Physical and Natural Therapists (APNT)
            - United Kingdom (UK) | 
      
      
        |  | Association of Physician Assistant Programs (APAP) | 
      
      
        |  | Association of Physician Assistants in Anesthesia (APAA) | 
      
      
        |  | Association of Physician Assistants in Cardiovascular Surgery
              (APACVS) | 
      
      
        |  | Association of Plastic Surgery Assistants (APSA) | 
      
      
        |  | 
              Association of Police Surgeons (APS)
              - United Kingdom (UK)
             | 
      
      
        |  | Association of Polysomnograhic Technologists (APT)  Sleep | 
      
      
        |  | Association of Postdoctoral Programs in Clinical
                Neuropsychology (APPCN) | 
      
      
        |  | 
              Association of Problem Gambling Service Administrators
                  (APGSA)
             | 
      
      
        |  | Association of Professors of Gynecology and Obstetrics (APGO) | 
      
      
        |  | Association of Professors of Human or Medical Genetics (APHMG) | 
      
      
        |  | Association of Professors of Medicine (APM) | 
      
      
        |  | Association of Program Directors in Endocrinology and Metabolism
              (APDEM) | 
      
      
        |  | Association of Program Directors in Internal Medicine (APDIM) | 
      
      
        |  | Association of Program Directors in Radiology (APDR) | 
      
      
        |  | Association of Program Directors in Surgery (APDS) | 
      
      
        |  | Association of Program Directors in Vascular Surgery (APDVS) | 
      
      
        |  | Association of Psychology Postdoctoral and Internship Centers
                (APPIC) | 
      
      
        |  | Association of Public Health Laboratories (APHL) | 
      
      
        |  | Association of Public-Safety Communications Officials (APCO) | 
      
      
        |  | Association of Radical Midwives (ARM)
            - United Kingdom (UK) | 
      
      
        |  | Association of Reflexologists (AoR)
            - United Kingdom (UK) | 
      
      
        |  | Association of Registered Complementary Health Therapists of
              Ireland (ARCHTI)
            - Ireland (IE) | 
      
      
        |  | Association of Regulatory Boards of Optometry (ARBO) | 
      
      
        |  | Association of Rehabilitation Nurses (ARN) | 
      
      
        |  | Association of Renal Technologists (ART)
            - United Kingdom (UK) | 
      
      
        |  | Association of Reproductive Health Professionals (AHRP) | 
      
      
        |  | Association of Residents in Radiation Oncology (ARRO) | 
      
      
        |  | Association of Resuscitation Training Officers (ARTO)
            - United Kingdom (UK) | 
      
      
        |  | Association of Salaried Medical Specialists (ASMS)
            - New Zealand (NZ) | 
      
      
        |  | Association of Schools and Colleges of Optometry (ASCO) | 
      
      
        |  | Association of Schools of Allied Health Professions (ASAHP) | 
      
      
        |  | Association of Schools of Public Health (ASPH) | 
      
      
        |  | Association of Social Work Boards (ASWB) | 
      
      
        |  | Association of State and Interstate Water Pollution Control
              Administrators (ASIWPCA) | 
      
      
        |  | Association of State and Provincial Psychology Boards
                (ASPPB) | 
      
      
        |  | Association of State and Territorial Directors of Health
              Promotion and Public Health Education (ASTDHPPHE) | 
      
      
        |  | Association of State and Territorial Health Officials 
              (ASTHO) | 
      
      
        |  | Association of State Drinking Water Administrators (ASDWA) | 
      
      
        |  | Association of Subspecialty Professors (ASP) | 
      
      
        |  | 
              Association of Surgical Assistants (ASA)
             | 
      
      
        |  | Association of Surgical Technologists (AST) | 
      
      
        |  | Association of Systematic Kinesiology (ASK)
            - United Kingdom (UK) | 
      
      
        |  | Association of Teachers of Lipreading to Adults (ATLA) - United Kingdom (UK) | 
      
      
        |  | Association of Teachers of Preventive Medicine (ATPM) | 
      
      
        |  | Association of Technical Personnel in Ophthalmology (ATPO) | 
      
      
        |  | Association of Telehealth Service Providers (ASTP) | 
      
      
        |  | Association of Traditional Health Practitioners (ATHP)
            - Australia (AU) | 
      
      
        |  | Association of University Anesthesiologists (AUA) | 
      
      
        |  | Association of University Centers on Disabilities (AUCD) | 
      
      
        |  | Association of University Professors of Neurology (AUPN) | 
      
      
        |  | Association of University Programs in Health Administration
              (AUPHA) | 
      
      
        |  | Association of University Radiation Protection Officers
              (AURPO) | 
      
      
        |  | Association of University Radiologists (AUR) | 
      
      
        |  | Association of VA Psychologist Leaders | 
      
      
        |  | Association of Vascular and Interventional Radiographers
              (AVIR) | 
      
      
        |  | Association of Veterans Affairs Anesthesiologists (AVAA) | 
      
      
        |  | Association of Veterinary Consultants (AVC) | 
      
      
        |  | Association of Veterinary Technician Educators (AVTE) | 
      
      
        |  | Association of Vision Science Librarians (AVSL) | 
      
      
        |  | Association of Visually Impaired Chartered Physiotherapists
              (AVICP)
            - United Kingdom (UK) | 
      
      
        |  | 
              Association of Vocational Rehabilitation in Alcoholism and
                  Substance Abuse (AVRASA)
             | 
      
      
        |  | Association of Women Psychiatrists (AWP) | 
      
      
        |  | Association of Women's Fitness (AWF) | 
      
      
        |  | Association of Women's Health, Obstetric and Neonatal Nurses
              (AWHONN) | 
      
      
        |  | 
              Association of Women Surgeons (AWS)
             | 
      
      
        |  | Association of Workers' Compensation Boards of Canada (AWCBC)
            - Canada (CA) | 
      
      
        |  | Association of Zoo Veterinary Technicians (AZVT) | 
      
      
        |  | Association of the British Pharmaceutical Industry (ABPI) - United Kingdom (UK) | 
      
      
        |  | Association of the European Self-Medication Industry (AESGP) | 
      
      
        |  | Association on Higher Education And Disability (AHEAD) | 
      
      
        |  | Asthma and Allergy Foundation of America (AAFA) | 
      
      
        |  | Ataxia UK Neurological
            Disorder - Charity Organization - United Kingdom (UK) | 
      
      
        |  | Attachment Disorder Support Group (ADSG) | 
      
      
        |  | Attention Deficit Disorder Association (ADDA) | 
      
      
        |  | Audiological Society of Australia (ASA) - Australian (AU) | 
      
      
        |  | Audiology Awareness Campaign (AAC) | 
      
      
        |  | Audiology Foundation of America | 
      
      
        |  | AusBiotech - Australian Biotechnology Organization - Australia (AU) | 
      
      
        |  | Australasian Academy of Critical Care Medicine (AACCM) - Australia (AU) | 
      
      
        |  | Australasian Association of Clinical Biochemists (AACB) - Australia (AU) | 
      
      
        |  | Australasian Association of Veterinary Diagnostic Imaging
              (AAVDI)
            - Australia (AU) | 
      
      
        |  | 
              Australasian College for Emergency Medicine (ACEM)
              - Australia (AU)
             | 
      
      
        |  | Australasian College of Behavioural Optometrists (ACBO)
            - Australia (AU) | 
      
      
        |  | Australasian College of Nutritional & Environmental Medicine
              (ACNEM)
            - Australia (AU) | 
      
      
        |  | 
              Australasian College of Tropical Medicine (ACTM)
              - Australia (AU)
             | 
      
      
        |  | Australasian Critical Incident Stress Association (ACISA)
            - Australia (AU) | 
      
      
        |  | Australasian Diabetes in Pregnancy Society (ADIPS)
            - Australia (AU) | 
      
      
        |  | 
              Australasian Osseointegration Society (AOS)
              Dental Organization - Australia (AU)
             | 
      
      
        |  | 
              Australasian Podiatry Council (APodC)  - Australia (AU)
             | 
      
      
        |  | Australasian Sleep Association
            - Australia (AU) | 
      
      
        |  | Australasian Society for Traumatic Stress Studies (ASTSS)
            - Australia (AU) | 
      
      
        |  | Australasian Society for Breast Disease (ASBD)
            - Australia (AU) | 
      
      
        |  | Australasian Society for Psychiatric Research (ASPR)
            - Australia (AU) | 
      
      
        |  | Australasian Society for Ultrasound in Medicine (ASUM)
            - Australia (AU) | 
      
      
        |  | Australasian Society for the Study of Obesity (ASSO)
            - Australia (AU) | 
      
      
        |  | Australasian Society of Blood Transfusion (ASBT)
            - Australia (AU) | 
      
      
        |  | Australasian Society of Clinical Immunology and Allergy
              (ASCIA)
            - Australia (AU) | 
      
      
        |  | Australasian Society of Oral Medicine And Toxicology (ASOMAT)
            - Australia (AU) | 
      
      
        |  | Australasian Spinal Research Trust (ASRT)
            - Australia (AU) | 
      
      
        |  | 
              Australian Acupuncture and Chinese Medicine Association
                (AACMA)
              - Australia (AU)
             | 
      
      
        |  | Australian and New Zealand Association of Oral and Maxillofacial
              Surgeons (ANZAOMS) | 
      
      
        |  | Australian and New Zealand Bone & Mineral Society (ANZBMS) | 
      
      
        |  | Australian and New Zealand College of Mental Health Nurses
                  (ANZCMHN) | 
      
      
        |  | Australian and New Zealand Council for the Care of Animals in
              Research and Teaching (ANZCCART) | 
      
      
        |  | Australian and New Zealand Head & Neck Society (ANZHNS) | 
      
      
        |  | Australian and New Zealand Intensive Care Society (ANZICS) | 
      
      
        |  | Australian and New Zealand Organ Donation Registry (ANZOD) | 
      
      
        |  | Australian and New Zealand Psychodrama Association (ANZPA) | 
      
      
        |  | Australian and New Zealand Society of Nephrology (ANZSN) | 
      
      
        |  | Australian and New Zealand Society of Occupational Medicine
              (ANZSOM)
            - Australia (AU) | 
      
      
        |  | Australian and New Zealand Society of Occupational Medicine
              (ANZSOM)
            - New Zealand (NZ) | 
      
      
        |  | Australian and New Zealand Society of Palliative Medicine
              (ANZSPM) | 
      
      
        |  | Australian Association for Cognitive and Behaviour (Behavior)
                Therapy (AACBT)
            - Australia (AU) | 
      
      
        |  | Australian Association of Gerontology (AAG)
            - Australia (AU) | 
      
      
        |  | Australian Association of Group Psychotherapists (AAGP)
            - Australia (AU) | 
      
      
        |  | Australian Association of Occupational Therapists (OT
              Australia)
            - Australia (AU) | 
      
      
        |  | 
              Australian Association of Social Workers (AASW)
              - Australia (AU)
             | 
      
      
        |  | 
              Australian Breastfeeding Association (ABA)
              - Australia (AU)
             | 
      
      
        |  | 
              Australian Centre for Posttraumatic Mental Health (ACPMH)
              - Australia (AU)
             | 
      
      
        |  | 
              Australian Chinese Medicine Society (ACMS)
              - Australia (AU)
             | 
      
      
        |  | Australian College of Ambulance Professionals (ACAP)
            - Australia (AU) | 
      
      
        |  | Australian College of Critical Care Nurses (ACCCN)
            - Australia (AU) | 
      
      
        |  | Australian College of Dermatologists (ACD)
            - Australia (AU) | 
      
      
        |  | Australian College of Health Service Executives (ACHSE) | 
      
      
        |  | Australian College of Midwives (ACM)
            - Australia (AU) | 
      
      
        |  | Australian College of Operating Room Nurses (ACORN)
            - Australia (AU) | 
      
      
        |  | Australian College of Rural & Remote Medicine (ACRRM)
            - Australia (AU) | 
      
      
        |  | Australian College of Veterinary Scientists (ACVS)
            - Australia (AU) | 
      
      
        |  | Australian Council for Safety and Quality in Health Care
              (ACSQHC)
            - Australia (AU) | 
      
      
        |  | Australian Council on Smoking and Health (ACOSH)
            - Australia (AU) | 
      
      
        |  | Australian Counselling Association (ACA)
            - Australia (AU) | 
      
      
        |  | 
              Australian Crohn's & Colitis Association (ACCA)
              - Australia (AU)
             | 
      
      
        |  | 
              Australian Dental Association (ADA)
              - Australia (AU)
             | 
      
      
        |  | Australian Dental Industry Association (ADIA)
            - Australia (AU) | 
      
      
        |  | Australian Diabetes Educators Association (ADEA)
            - Australia (AU) | 
      
      
        |  | Australian Diabetes Society (ADS)
            - Australia (AU) | 
      
      
        |  | 
              Australian Drug Foundation (ADF)
              - Australia (AU)
             | 
      
      
        |  | 
              Australian Drug Information Network (ADIN)
              - Australia (AU)
             | 
      
      
        |  | Australian Dyspraxia Support Group & Resource Centre
              (ADSGRC)
            - Australia (AU) | 
      
      
        |  | 
              Australian Food and Grocery Council (AFGC)
              - Australia (AU)
             | 
      
      
        |  | Australian Government Department of Health and Ageing | 
      
      
        |  | 
              Australian Healthcare Association (AHA)
              - Australia (AU)
             | 
      
      
        |  | 
              Australian Health Economics Society (AHES)
              - Australia (AU)
             | 
      
      
        |  | Australian Hearing 
            Government agency - Australia (AU) | 
      
      
        |  | Australian Huntingtons Disease Association (AHDA)
            - Australia (AU) | 
      
      
        |  | Australian Indigenous Doctors' Association (AIDA)
            - Australia (AU) | 
      
      
        |  | Australian Infant, Child, Adolescent and Family Mental Health
                Association  (AICAFMHA)
            - Australia (AU) | 
      
      
        |  | 
              Australian Infection Control Association (AICA)
              - Australia (AU)
             | 
      
      
        |  | Australian Institute for Suicide Research and Prevention
              (AISRAP)
            - Australia (AU) | 
      
      
        |  | 
              Australian Institute of Health and Welfare (AIHW)
              - Australia (AU)
             | 
      
      
        |  | Australian Institute of Medical & Biological Illustration
              (AIMBI)
            - Australia (AU) | 
      
      
        |  | Australian Institute of Occupational Hygienists (AIOH)
            - Australia (AU) | 
      
      
        |  | Australian Institute of Radiography (AIR)
            - Australia (AU) | 
      
      
        |  | Australian Institute of Socio-Analysis (AISA)
            - Australia (AU) | 
      
      
        |  | Australian Kidney Foundation
            - Australia (AU) | 
      
      
        |  | Australian Lung Foundation (ALF)
            - Australia (AU) | 
      
      
        |  | Australian Medical Association (AMA)
            - Australia (AU) | 
      
      
        |  | 
              Australian Medical Students' Association (AMSA)
              - Australia (AU)
             | 
      
      
        |  | 
              Australian Mental Health Consumer Network (AMHCN)
              - Australia (AU)
             | 
      
      
        |  | Australian Military Medicine Association (AMMA)
            - Australia (AU) | 
      
      
        |  | Australian National Art Therapy Association (ANATA)
            - Australia (AU) | 
      
      
        |  | 
              Australian National Council on Drugs (ANCD)
              - Australia (AU)
             | 
      
      
        |  | Australian Network for Arts & Health (ANAH)
            - Australia (AU) | 
      
      
        |  | Australian New Zealand Telehealth Committee (ANZTC)
            - Australia (AU) & New Zealand (NZ) | 
      
      
        |  | Australian Nursing Council (ANC)
            - Australia (AU) | 
      
      
        |  | Australian Nursing Federation (ANF)
            - Australia (AU) | 
      
      
        |  | Australian Nutrition Foundation (ANF)
            - Australia (AU) | 
      
      
        |  | Australian Office of Rural Health
            - Australia (AU) | 
      
      
        |  | Australian Orthodontic Institute (AOI)
            - Australia (AU) | 
      
      
        |  | Australian Osteopathic Association (AOA)
            - Australia (AU) | 
      
      
        |  | Australian Palliative Aged Care Project (APAC)
            - Australia (AU) | 
      
      
        |  | Australian Patient Safety Foundation (APSF)
            - Australia (AU) | 
      
      
        |  | Australian Pesticides & Veterinary Medicines Authority
              (APVMA)
            - Australia (AU) | 
      
      
        |  | 
              Australian Private Hospitals Association (APHA)
              - Australia (AU)
             | 
      
      
        |  | 
              Australian Psychoanalytic Society (APAS)
              - Australia (AU)
             | 
      
      
        |  | 
              Australian Psychological Society (APS)
              - Australia (AU)
             | 
      
      
        |  | 
              Australian Quarantine and Inspection Service (AQIS)
              - Australia (AU)
             | 
      
      
        |  | Australian Reproductive Health Alliance (ARHA)  - Australia (AU) | 
      
      
        |  | Australian Resource Centre for Hospital Innovations (ARCHI)
            - Australia (AU) | 
      
      
        |  | Australian Resuscitation Council (ARC)
            - Australia (AU) | 
      
      
        |  | Australian Rural Health Education Network (ARHEN)
            - Australia (AU) | 
      
      
        |  | Australian Self-Medication Industry (ASMI)
            - Australia (AU) | 
      
      
        |  | Australian Society for Geriatric Medicine (ASGM)
            - Australia (AU) | 
      
      
        |  | Australian Society for Medical Research (ASMR)
            - Australia (AU) | 
      
      
        |  | Australian Society for Parasitology (ASP)
            - Australia (AU) | 
      
      
        |  | Australian Society of Anaesthetists (ASA)
            - Australia (AU) | 
      
      
        |  | 
              Australian Society of Orthodontists (ASO)
              - Australia (AU)
             | 
      
      
        |  | 
              Australian Society of Otolaryngology Head and Neck Surgery
                (ASOHNS)
              - Australia (AU)
             | 
      
      
        |  | Australian Society of Plastic Surgeons (ASPS)
            - Australia (AU) | 
      
      
        |  | Australian Society of Sexuality Educators, Researchers, and
              Therapists (ASSERT)
            - Australia (AU) | 
      
      
        |  | Australian Sonographers Association (ASA)
            - Australia (AU) | 
      
      
        |  | Australian Spina Bifida & Hydrocephalus Association
              (ASBHA)
            - Australia (AU) | 
      
      
        |  | Australian Sports Drug Agency (ASDA)
            - Australia (AU) | 
      
      
        |  | Australian Thyroid Foundation (ATF)
            - Australia (AU) | 
      
      
        |  | Australian Unani Medicine Society (AUMS)
            - Australia (AU) | 
      
      
        |  | Australian Vaccination Network (AVN)
            - Australia (AU) | 
      
      
        |  | Australian Veterinary Association (AVA)
            - Australia (AU) | 
      
      
        |  | Australian Veterinary Dental Society (AVDS)
            - Australia (AU) | 
      
      
        |  | 
              Australian Wound Management Association (AWMA)
              - Australia (AU)
             | 
      
      
        |  | Austrian Society for Aerospace Medicine
            - Australia (AU) | 
      
      
        |  | 
              Autism Independent UK -
              United Kingdom (UK)
             | 
      
      
        |  | Autism National Committee | 
      
      
        |  | 
              Autism Society of America
             | 
      
      
        |  | 
              Autism Society Canada
              - Canada (CA)
             | 
      
      
        |  | 
              Autism South Africa (ASA)
              - South Africa (SA)
             | 
      
      
        |  | Autologous Blood and Marrow Transplant Registry (ABMTR) | 
      
      
        |  | 
              Automotive Coalition for Traffic Safety (ACTS)
             | 
      
      
        |  | Auxiliary to the American Osteopathic Association (AAOA) | 
      
      
        |  | Aviation Medical Society of Australia and New Zealand (AMSANZ) |