| Abbreviation | Definition |
|---|---|
| PPOD | Princeton Protein Orthology Database |
| PPOD | Produce Point of Origin Database |
| PRAM | Parallel Random Access Model |
| PRD | Pilot Records Database |
| PRDB | Policy Routing Data Base |
| PRDM | Paraconsistent Relational Data Model |
| PRFD | Port Reception Facility Database |
| PRIMS | Physical Readiness Information Management System |
| PRMD | Permittee Responsible Mitigation Database |
| PROM | Patient Reported Outcome Measures |
| PROs | Patient-reported outcomes |
| PSA | Prefixed Save Area |
| PSED | Private Security Events Database |
| PSF | Pallette Storage Format |
| PSID | Process Safety Incidence Database |
| PSID | Process Safety Incident database |
| PST | Personal Storage Template |
| PSU | Primary Sampling Units |
| PUDL | PHP Universal Database Library |
| PVG | Physical Volume Group |