| Acronym | Definition |
|---|
| AABF➣Africa-Asia Business Forum (UN) |
| AABF➣Ann Arbor Book Festival (Michigan) |
| AABF➣Avusturya Alevi Birlikleri Federasyonu (Turkish: Federation of Alevite Unions in Austria) |
| AABF➣Albuquerque Antiquarian Book Fair (New Mexico) |
| AABF➣Assembly Area Blocking Force (NATO C3 Technical Architecture) |
| AABF➣Afferent Arteriole Blood Flow |