A&A	Amniocentesis and abortion
AA	American Atheists
AAA	Americans Against Abortion
AAA	American Adoption Agency
AAAS	American Association for the Advancement of Science
AACP	American Academy of Child Psychiatry
AAD	Alliance Against Defamation
AAFI	Amateur Athletics Federation of India
AAFP	American Academy of Family Physicians
AAHA	American Academy of Health Administration
AAHS	Americans Against Human Suffering
AAI	Alternatives to Abortion International
AAL	American Abolitionist League
AAMCH	American Association of Maternal & Child Health
AAME	American Academy of Medical Ethics
AAMFT	American Association for Marriage and Family Therapy
AANFP	American Academy of Natural Family Planning
AANP	American Academy of Nurse Practitioners
AANS	American Academy of Neurological Surgeons
AAP	American Academy of Pediatrics
AAPSO	Afro-Asian People?s Solidarity Organisation
AAR	American Academy of Religion
AARP	American Association of Retired Persons
AAS	American Association of Suicidology
AAS	Abortion Abolition Society
AASECT	American Association of Sex Educators, Counselors and Therapists
AASK	Aid to Adoption of Special Kids
AASU	All Assam Students Union
AATB	American Association of Tissue Banks
AAUN	American Association of the United Nations
AAUW	American Association of University Women
AB	American Birth Control League
ABA	American Bar Association
ABC	American Baby Code
ABC	American Broadcasting Company
ABEDA	Arab Bank for Economic Development in Africa
ABM	Anti Ballistic Missile
ABM	Anti-ballistic missile
ABMS	American Board of Medical Specialties
ABOG	American Board of Obstetrics and Gynecology