| Acronym | Meaning |
| APROX | Approximately |
| MSG | Message |
| CPC | Current Production Code |
| CSS | Consolidated Support System |
| TCAP | Trainer Corrective Action Program |
| MMR | Multimode Receiver |
| COPS II | Computer Oriented Partial Sum (beam Former) |
| LCAC | Landing Craft, Air Cushion |
| QRFI | Quick Reaction Fleet Improvement (includes |
| PET | Propulsion Engineering Trainer |