| Acronym | Definition |
|---|
| AAIB➣Air Accidents Investigation Branch (United Kingdom) |
| AAIB➣Arab African International Bank |
| AAIB➣Aircraft Accident Investigation Bureau (Switzerland) |
| AAIB➣Anglo Arab Insurance Brokers (high risk insurance; various locations) |
| AAIB➣American Association of Instructors of the Blind (est. 1871) |
| AAIB➣Abbreviated Accident Investigation Board |
| AAIB➣American Association for the Improvement of Boxing (Mount Vernon, NY) |
| AAIB➣Aircraft Accident Investigation Board (Denmark) |