

Advanced Attack Helicopter


Australian Auxiliary Hospital


Automated Attitude Hold


Automatic Attitude Hold

Academy of Architecture for Health

Academy on Architecture for Health

Action Against Hunger

Action Attack Helicopter

acute alcoholic hepatitis

Ada Adoption Handbook

adenomatous hyperplasia

adenomatous hyperplasias

African Americans for Humanism

Aktion Afrika Hilfe

All American Harnessbreds

Alliance for Alternatives in Healthcare

alveolar hyperplasia

American Association for Homecare

Analyzer alarm high

Anandamide amidohydrolase

Anti-Armor Helicopter

apical hypertrophy

Arbuckle Alternative High

Army Attack Helicopter

Art and Art History

Aspartyl beta-hydroxylase

Associate in Allied Health

Association for Arab Health

Association for Art Historians

Association for Art History