| Acronym | Definition |
|---|
| PPRP | Program Performance Review Process |
| PPRP | Projects Peer Review Panel |
| PPRP | Path Pool Based Routing Protocol |
| PPRP | Power Plant Research Program (est. 1971; Maryland Department of Natural Resources) |
| PPRP | Pan Pacific Retail Properties (real estate investment trust; Vista, CA) |
| PPRP | Pro Patria and Res Publica Union (Estonian political group) |
| PPRP | Private Practice Refresher Program (Law Society of Upper Canada) |
| PPRP | Purex Productivity Retention Plan |
| PPRP | Professional Performance Review Plan (education) |