| Abbreviation | Definition |
|---|---|
| AIBA | ago International Boxing Association |
| AIBA | Amateur International Boxing Association |
| AIBA | American Indian Business Association |
| AIBA | Association Internationale de Boxe Amateur |
| AIBA | Austin Independent Business Alliance |
| AIBA | International Boxing Association |
| AIBC | Arizona International Baseball Consortium |
| AIBC | Array Induction Borehole Corrected |
| AIBC | Asian Intercity Bowling Championship |
| AIBE | Australian Institute for Business and Economics |
| AIBF | Albuquerque International Balloon Fiesta |
| AIBF | Amnesty International Belgique Francophone |
| AIBF | Atlantic Independent Baptist Fellowship |
| AIBG | American International Business Group |
| AIBG | Associazione Italiana Bancari Golfisti |
| AIBG | Australian Inland Botanic Gardens |
| AIBG | Autogenous Iliac Bone Graft |
| AIBI | Apparel Industry Board Inc |
| AIBI | Azhagai Irukkirai Bayamai Irukkirathu |
| AIBM | Architectural Image Based Modeling |