| Acronym | Meaning |
| TTRR | Trainer Test Results Report |
| BB | Battleship |
| OB | Operating Budget |
| STEP | Surface Warfare Training Evaluation Program |
| FCCS | Forward Cabin Control Station |
| MIPR | Military Interdepartmental Purchase Request |
| PHC | Photographic Change (tdc 68) |
| DIST | Distance |
| MOS | Marine Occupational Standard |
| INIT | Initiatetmtinitialize |