| Acronym | Definition |
|---|
| PIBF➣Progesterone Induced Blocking Factor |
| PIBF➣Palestine International Business Forum (Stockholm, Sweden) |
| PIBF➣Pipeline Industry Benefit Fund (est. 1964; trust fund) |
| PIBF➣Public Islamic Balanced Fund |
| PIBF➣Pacific Islands Business Forum (est. 2007) |
| PIBF➣P-Induced Blocking Factor |