| Acronym | Meaning |
| IPSC | Ice Protection System Controler |
| FFS | Force Feel System |
| CLAW | Control Law Computations |
| VLAD | Deep Passive Sonobuoy |
| OTPI | On Top Position Indicator |
| SEAMIS | Navsea Acquisition Management Information Systems |
| VSC | Vast System Change (tdc 85) |
| PPS | Program Performance Spec Udi-e-21269b/mod |
| IDE | Interactive Development Environments |
| YHLC | Salvage Lift Craft, Heavy (non Self-propelled) |