| Acronym | Definition |
|---|
| PPRF➣Paramedian Pontine Reticular Formation |
| PPRF➣Power Pack Repair Facility (UK) |
| PPRF➣Public Project Revolving Fund (New Mexico Finance Authority) |
| PPRF➣Pharmaceutical Production Research Facility (Department of Chemical Engineering; University of Calgary; Calgary, Alberta, Canada) |
| PPRF➣Patient Privacy Rights Foundation |
| PPRF➣Pionus Parrots Research Foundation (est. 1999) |
| PPRF➣Participatory Performance Review Framework (UN Environment Programme) |
| PPRF➣Postdoctoral Prize Research Fellowship (UK) |