| Acronym | Meaning |
| TECP | Trainer Engineering Change Proposal |
| URT | Universal Remote Terminal |
| TACTAS | Tactical Towed Array Sonar |
| TMPODS | Technical Manual Print-on-demand System |
| QM | Mast Torque |
| MSR | Minesweeper, Patrol (mine Countermeasures) |
| NAVSEC | Naval Ship Engineering Center |
| NCCS | Navy Command And Control System Program (ashore And Afloat) |
| NSCCA | Nuclear Safety Cross-check Analysis |
| SPHR | Sphere |