| Acronym | Meaning |
| YFRT | Covered Lighter (range Tender) (self-propelled) (misc) |
| SMC | Secondary (shadow) Mission Controller |
| MOS | Metal Oxide Semiconductor |
| TTF | Trident Training Facility |
| ACMS | Air Combat Maneuvering System |
| SASTS | Submarine Advanced Signal Training System |
| AGFF | Frigate Research Ship (misc) |
| NAVSTAR | Global Positioning System (gps) |
| AGS | Surveying Ship (misc) |
| OB | Operating Budget |