| Acronym | Meaning |
| LOR | Level Of Repair |
| TURB | Trainer Update Review Board |
| SEU | Sighting Electronics Unit |
| PHM | Patrol Hydrofoil Guided Missile Ship (combatant |
| SDMS | Shipboard Data Multiplex System |
| RGNRQR | Ignition Request Right Engine |
| TF | Terrain Following |
| STAT | Status |
| DTRC | David Taylor Research Center |
| YRB | Repair And Berthing Barge (non Self-propelled) (misc) |