| Acronym | Definition |
|---|
| PRP | Prion Protein |
| PRP | Platelet-Rich Plasma |
| PRP | Probability and Random Processes (mathematics; book) |
| PRP | Prime Power (various companies) |
| PRP | Potentially Responsible Party |
| PRP | Project Runway Philippines (TV show) |
| PRP | Policy Research Programme (UK) |
| PRP | Pollution Reduction Plan (various locations) |
| PRP | Partido Republicano Paulista (Portuguese: Paulista Republican Party) |
| PRP | Praja Rajyam Party (India) |
| PRP | Pilot Research Project (various organizations) |
| PRP | Pleasure Ridge Park (Kentucky) |
| PRP | Project Resource Planning |
| PRP | Projection Reference Point |
| PRP | Public Relations Project (various organizations) |
| PRP | Proposed Regional Plan (New Zealand) |
| PRP | Performance Related Pay |
| PRP | Product Replacement Plan (2 year replacement product plan offered at Best Buy stores) |
| PRP | Phi Rho Pi (est. 1929; forensics) |
| PRP | Preferred Risk Policy (flood insurance) |
| PRP | Personnel Reliability Program |
| PRP | Practice-Ready Papers (Transportation Research Board) |
| PRP | Pityriasis Rubra Pilaris (skin disease) |
| PRP | Panretinal Photocoagulation |
| PRP | Prince's Rainforests Project (UK) |
| PRP | Pollution Reduction Programme (various locations) |
| PRP | Peoples Redemption Party (Nigeria) |
| PRP | Professional Registered Parliamentarian |
| PRP | Petroleum Remediation Product (Universal Remediation) |
| PRP | Psychiatric Rehabilitation Program |
| PRP | Proline-Rich Polypeptide |
| PRP | Psychological Refractory Period |
| PRP | Protease Resistant Protein |
| PRP | Park Royal Partnership (London, UK) |
| PRP | Product Realization Process |
| PRP | Public Relations Personnel (US Navy) |
| PRP | PlayRadioPlay! (band) |
| PRP | Performance Review Program (various organizations) |
| PRP | Performance Route Processor (Cisco) |
| PRP | Poverty Reduction Programme |
| PRP | People's Reform Party (Philippines) |
| PRP | Production Requirements Plan (US Navy) |
| PRP | Probable Prime (mathematics; number theory) |
| PRP | Program Review Panel |
| PRP | Property Rights Project (various locations) |
| PRP | Problem Resolution Program (IRS) |
| PRP | People's Reconciliation Party (Burundi) |
| PRP | Personal Recovery Plan |
| PRP | Prometheus Radio Project (Philadelphia, PA) |
| PRP | Pasir Ris Park (Singapore) |
| PRP | Pulmonary Rehabilitation Program |
| PRP | Personal Restraint Petition (law) |
| PRP | Preliminary Restoration Plan (US Army) |
| PRP | Proficiency Registration Program |
| PRP | Public Radio Partnership (Louisville, KY, public radio station) |
| PRP | Probability Ranking Principle (information retrieval) |
| PRP | Primary Residential Parent |
| PRP | Pennie Rich Publishing (Monte Vista, CO) |
| PRP | Premium Recycled Parts |
| PRP | Permanent Residence Permit |
| PRP | Pseudo Random Permutation (computer science; cryptography) |
| PRP | Phosphorus Rich Polymer |
| PRP | Pittwater Radiology Partnership (Sydney, Australia) |
| PRP | Previously Rented Product |
| PRP | Post Reinforcement Pause |
| PRP | Property Research Partners (UK) |
| PRP | Pulse Repetition Period |
| PRP | Personnel Retrieval and Processing (United States Marine Corps term for Mortuary Affairs) |
| PRP | Public Relations & Promotion Group (Russian marketing communications agency) |
| PRP | Profit Recovery Partners LLC (California) |
| PRP | Prior Reference Price |
| PRP | Pimp Rock Palace (website) |
| PRP | Pairwise Relatively Prime |
| PRP | Percent Retail Product |
| PRP | Property Reallocation Plan |
| PRP | Public Relations Practitioner |
| PRP | Psychosocial Rehabilitation Program (various locations) |
| PRP | Patrick Roberge Productions, Inc. (Vancouver, British Columbia, Canada) |
| PRP | Poly-Ribitol Phosphate |
| PRP | Premium Reinforcement Pulp (paper and pulp industry) |
| PRP | Postgraduate Rotational Programme |
| PRP | Preferred Risk Program (insurance) |
| PRP | Package Return Program |
| PRP | Program Requirements Package |
| PRP | Productivity Retention Program |
| PRP | Training and Procurement Division (US Navy) |
| PRP | Proportional Representation Party |
| PRP | Path Restoration Protocol |
| PRP | Performance, Requirements, Practices |
| PRP | Pipelined Resampling Processor |
| PRP | Project Related Procurement |
| PRP | Prejudice Reduction Program |
| PRP | Penicillin Resistant Pneumonia |
| PRP | Portable Radio Program |
| PRP | Polymorphic Region Prediction (biology) |
| PRP | Production Readiness Plan |
| PRP | Poder Revolucionario Popular (Spanish: Popular Revolutionary Power; Peru) |
| PRP | Progressive Rework Plan |
| PRP | Practice Ripcord Pull |
| PRP | Payment Reduction Program |