| Acronym | Meaning |
| ELDISC | Electrical Disconnect |
| IGN | Ignition |
| ESR | Engineering Support Request |
| PCM | Pulse Code Modulator |
| TSCP | Training Simulator Control Panel |
| USBE | Unified S-Band Equipment |
| CRO | Cathode Ray Oscillograph(s) Or Oscilloscopes |
| CRES | Corrosion Resistant Steel |
| SWAT | Stress Wave Analysis Technique |
| PROM | Programmable Read-Only Memory |