| Abbreviation | Definition |
|---|---|
| PSYOPS | Psychological Operations |
| PT | Patrol Torpedo |
| PT | Peace Time |
| PT | Personal Touch |
| PT | Personal Training |
| PT | Physical Training |
| PT | Plain Text |
| PT | PLRS Terminal |
| PT | Point |
| PT | Port |
| PT | Private Type |
| PT | Pure Torture |
| PTA | Physical Terminal Address |
| PTA | Pohakaloa Training Area |
| PTA | Position, Time, Altitude |
| pta | prior to admission |
| PTADB | Planning Terrain Analysis Database |
| PTADS | oint Target Defense System |
| PTADS | Point Target Defense System |
| PTAI | Primary Training Aircraft Inventory |