AAT: African Animal Trypanosomiasis
Association of Attorneys in Underpants
AAX: Algerian Adrift in a Xebec
AAY Association of Abstract Yellowness
AAZ: Asian Association of Zombies
ABA: Association for Behavior Analysis
ABB: Australian Beach Bums
ABC: Alcoholic Beverage Control
ABD: Admirable Brilliant Dutchy.
ABD - Association of Body Doubles
ABF: Able Bodied Foreigners
Association of Burundian Gnu-lovers
ABL - Association of Bent Leprachauns
