| Acronym | Meaning |
| GRBX | Gearbox |
| DC | Display Controller |
| H/W | Hardware |
| NARF | Naval Air Rework Facility (renamed- Nad -1987) |
| MIC | Microphone |
| RAMEC | Rapid Action Minor Engineering Change |
| TCCB | Trainer Change Control Board |
| WSPD | Weapon System Planning Document |
| TOW | Tubelaunched Opticallytracked Wireguided |
| SSDG | Ship Service Diesel Generator Set (ffg-7) |