| Abbreviation | Definition |
|---|---|
| PFI | Public Funding Iniquity |
| PFM | Public Financial Management |
| PFMO | Protection of Foreign Missions and Officials |
| PFOS | Production, Fielding, and Operational Support life cycle phase |
| PFP | Pay For Performance |
| PFPA | Pentagon Force Protection Agency |
| PFS | parents' fair share |
| PFT | Program Follow Through |
| PG | Portfolio Grant |
| PGC | People Group Consultant |
| PGD | Permit Guideline Document |
| PGM | Presidential Group Meeting |
| PGO | Procurement and Grants Office |
| PGR | Plant Genome Research |
| PGR | Population Growth Rate |
| PGR | Post Grant Review |
| PH | Project Headquarters |
| PH | Public |
| PH | Public Holidays |
| PHA | Public Health Advisor |