| Acronym | Meaning |
| TACTERM | Tactical Terminal |
| MCM | Mine Countermeasures Ship |
| AD/PE | Acquisition Director / Project Engineer |
| AGR | Air To Ground Ranging |
| PGRDS | Prototype Generic Radar Display System |
| OPN | Open |
| CIS | Case Integration Services |
| SDL | Software Development Library |
| VSLED | Vibration Structural Life And Engine Diagnostics |
| MRFDK | Mechanical Remote Fuze Disassembly Kit |