| Acronym | Definition |
|---|
| AIDB➣Alabama Institute for Deaf and Blind |
| AIDB➣Accountancy Investigation and Discipline Board (UK; now Accountancy and Actuarial Discipline Board) |
| AIDB➣Associazione Italiana Documentalisti Brevettuali (Italian: Italian Association of Patent Information; est. 2004) |
| AIDB➣AIDS and Infectious Diseases Branch (New South Wales Department of Health; Australia) |
| AIDB➣Aeroport International Blaise Diagne (Senegal) |
| AIDB➣Agricultural and Industrial Development Board (est. 1980; Cayman Islands) |