| Acronym | Meaning |
| TRK | Track |
| FID | Fault Isolation Detection |
| QEB | Quick Engine Bulletin (tdc 04) |
| AVAIL | Available |
| CAPDS | Chemical Agent Point Detector System |
| A/C | Aircraft |
| TEMPEST | Interference Control Technology For Radiated Or Conducted |
| CGN | Guided Missile Cruiser (nuclear Propulsion) |
| RBL | Right Butt Line |
| INS | Inertial Navigation System |