| Abbreviation | Definition |
|---|---|
| PREPO | Pre-Positioned Force, Equipment, or Supplies |
| PREPO | Prepositioning |
| PREREP | Pre-Arrival Report |
| PRF | Personnel Resources File |
| PRG | Program Review Group |
| PRH | Pacific Region Headquarters |
| PRH | Portsmouth Regional Hospital |
| PRI | Movement Priority For Forces Having The Same Latest Arrival Date (LAD) |
| PRI | Primary |
| PRI | Primary Rate Interface |
| PRI | Priority |
| PRI | Progressive Routing Indicator |
| PRIDE | Patriotism Responsibility Integrity Determination And Excellence |
| PRIDE | People, Respect, Involvement, Discipline, and Excellence |
| PRIDE | Planning Resource for Infrastructure Development and Evaluation |
| PRIDE | Pressure Resistance Impact Direction Energy |
| PRIFLY | Primary Flight Control |
| PRI-FLY | Primary Flying station |
| Prime | BEEF Prime Base Engineer Emergency Force |
| PRIME | Precision Range Integrated Maneuver Exercise |