| all-to-all broadcast |
Government |
AAB |
| Asociación de Amigos del Bosque |
Guatemalan |
AAB |
| All Amateur Basketball |
Sports |
AAB |
| Aberdeen Abbreviated Browser |
Library |
AAB |
| The American Assault Brigade |
Military |
AAB |
| Arrabury |
Airport Code |
AAB |
| Adjusted At Bats |
Sports |
AAB |
| Alterszentrum Alban-Breite |
Medical |
AAB |
| Anti Aircraft Battery |
Military and Defence |
AAB |
| Always A Bridesmaid |
Funny |
AAB |
| American Academy in Berlin |
Organization |
AAB |
| administrative appeal board |
Government |
AAB |
| Army Air Base |
Military and Defence |
AAB |
| Aircraft Accident Board |
Government |
AAB |
| Acronyms Are Bollocks |
Funny |
AAB |
| Aviation Armament Bulletin |
Military and Defence |
AAB |
| American Assault Brigade |
Military and Defence |
AAB |
| Association of Applied Biologists |
Organization |
AAB |
