| Abbreviation | Definition |
|---|---|
| PERA | Planning and Engineering for Repair Activity |
| PESS | Planning and Economic Studies Section |
| PESS | Planning Economic Studies Section |
| PETRA | Planning Evaluation Training Rehearsal and Analysis |
| PFF | Planning For the Future |
| PFG | Planning For the Government |
| PFP | Practical Financial Planning |
| PFPA | Personal Financial Planning Association |
| PFPC | Professional Financial Planning Course |
| PFPG | Portland Financial Planning Group |
| PFPI | Prescribed Fire Planning and Implementation |
| PFPO | Population Family Planning Officer |
| PFPS | Portable Flight Planning System |
| PFR | Planning For Real |
| PG | Planning Grant |
| PG | Planning Graph |
| PGG | Planning Governance and Globalization |
| PGMPS | Precision Guided Munition Planning System |
| PGMPS | Precision Guided Munitions Planning System |
| PIE | Planning Impact Evaluation |