| Acronym | Meaning |
| MPN | Military Personnel-navy (appropriation) |
| MSB | Minesweeping Boat (mine Countermeasures) |
| LK CPLG | Locked And Coupled |
| IUSS | Integrated Undersea Surveillance System |
| NUD | Non-update |
| QDM | Quantitative Debris Monitor |
| RVDT | Rotary Variable Differential Transformer (transducer) |
| WTHR | Weather |
| WFER | Wfe Right |
| CUDIX | Common User Data Information Exchange |