| Acronym | Definition |
|---|
| IBBF➣Indian Body Building Federation (New Delhi, India) |
| IBBF➣Imatra Big Band Festival (Finland) |
| IBBF➣International Black Belt Federation (Moorhead, MN) |
| IBBF➣International Body Building Federation |
| IBBF➣Ice Beam Before Flaahgra (gaming) |
| IBBF➣International Bear Brotherhood Flag |