| Acronym | Meaning |
| CCFDA | Cockpit Control Feel Drive Actuator |
| LWC | Liquid Water Content |
| DISABL | Disable |
| AVSS | Automated Voice Switching System Subsystem |
| F&PM | Fuel And Power Management |
| FLT | Flight |
| RAD | Recommendation And Approval Document |
| DODCI | Dept Of Defense Computer Institution |
| FMEA | Flight/mission Essential Functions |
| DRT | Dead Reckoning Tracer |