| Abbreviation | Definition |
|---|---|
| PQ | Performance Qualification |
| PQB | Plant Quarantine Branch |
| PQC | Purchasing Quality Clauses |
| PQE | Performance Quality Evaluation |
| PQM | Park Quality Management |
| PQM | Performance Quality Management |
| PQM | Personnel Qualifications Matrix |
| PR | Permanent Residency |
| PR | Permanent Resident |
| PR | Progress Report |
| PR | Proportional Representation |
| PR | Public Relations |
| PR | Puerto Rican |
| PR | Pushing Revenue |
| PRC | People's Republic of China / Mainland China |
| PRC | Postal Rate Commission |
| PRC | Protocol Review Committee |
| PRCS | Puerto Rico Community Survey |
| PRD | Presidential Review Directive |
| PRD-5 | Presidential Review Directive - 5 |