| Acronym | Meaning |
| FADEC | Full Authority Digital Engine Control |
| YRDH | Floating Dry Dock Workshop (hull) (non Self-propelled)(misc) |
| TD | Technical Directive |
| TCCB | Trainer Change Control Board |
| IRGP | Infrared Guided Projectile Weapon System 5 |
| CTPL | Central Technical Publications Library |
| DS | Defense System |
| DMG | Digital Map Generator |
| TTSA | Trainer Tactical Software Activity |
| TADSTAND | Tactical Digital System Standards |