| Acronym | Meaning |
| VIC | Vast Interface Change (tdc 87) |
| IRIG | Inertial Rate Integrating Gyrominter |
| BB | Battleship |
| CAST | Combined Arms Staff Trainer |
| UTM | Universal Transverse Mercator |
| ATF | Afloat Training Group |
| CVS | Asw Aircraft Carrier |
| TSOT | Trident Sonar Operator Trainer |
| EMC | Electromagnetic Compatibility |
| PQS | Personnel Qualification Standard |