| Acronym | Meaning |
| CLR | Clear |
| SLCSE | Software Life Cycle Support Environment |
| HVR | Hover |
| TRU | Transformer Rectifier Unit |
| APU | Auxiliary Power Unit |
| PA | Public Address |
| LCVP | Landing Craft, Vehicle, Personnel |
| TDR | Time Domaine Reflectometer |
| PDAG | Process Definition Advisory Group |
| ARD | Auxiliary Repair Dry Dock (non Self-propelled) |