| Acronym | Definition |
|---|
| rPrP | Recombinant Prion Protein |
| rPrP | Rural Poverty Reduction Programme |
| rPrP | Real People Real Places |
| rPrP | Repetitive Pro-Rich Protein |
| rPrP | Research Proposal Review Project |
| rPrP | Reports of Prehistoric Research Projects |
| rPrP | Registered Psychiatric Rehabilitation Practitioner (International Association of Psychosocial Rehabilitation Services) |
| rPrP | Rhone-Poulenc Rorer Pharmaceuticals |
| rPrP | Reginald Phillips Research Programme (UK) |
| rPrP | Recalcified Platelet-Rich Plasma |
| rPrP | Right Plant, Right Place |
| rPrP | Retired Professional Registered Parliamentarian |
| rPrP | Retired Parks and Recreation Professional |
| rPrP | RPCH Precursor Related Peptide |
| rPrP | Rail & Port Restructuring Project (Mozambique) |
| rPrP | Reference Picture Resampling Parameter(s) |
| rPrP | Revenue Protection and Recovery Program |
| rPrP | Russian Popular Republican Party |