| Acronym | Meaning |
 | TIS | Training Integration System |
| EDRS | Engineering Data Retrieval System |
| INAV | Inertial Navigation |
| PSE | Project Support Environment |
| NTDS | Navy Technical Data System |
| ITSS | Integrated Tactical Surveillance System |
| BRG | Bearing |
| PAT | Preliminary Acceptance Trials |
| TWCS | Through Water Communications System |
| UTIL | Utility |
Browse by Letter:
