| Abbreviation | Definition |
|---|---|
| POSA | Public Order and Security Act |
| PPPR | Protection of Personal and Property Rights Act of 1988 (New Zealand) |
| PRA | Paper Reduction Act |
| PREA | Prison Rape Elimination Act |
| PRIA | Pilot Records Improvement Act |
| PSA | Professional Standards Authority |
| PSDA | Patient Self Determination Act |
| PSLA | Petroleum Submerged Lands Act |
| PSLA | Post secondary Learning Act |
| PSLRA | Private Securities Litigation Reform Act |
| PSSA | Public Service Superannuation Act |
| PVC | Penalty Versus Corruption |
| PVCB | Pedestrian Violation Crossing Behavior |
| PW1 | Public Wittness 1 |
| R | Restatement of Law |
| R2 | Restatement Second |
| RA | Republic Act |
| RCRA | Resource Conservation Recovery Act |
| RDLA | Rare Disease Legislative Advocates |
| RDLA | Resource Development and Legislative Affairs |