| Acronym | Meaning |
| GAFB | General Airframe Bulletin (tdc 70) |
| TSEC | Tactical Speech Security Equipment |
| CAS | Calibrated Airspeed |
| MMI | Man-machine Interface |
| C3 | Command, Control & Communication |
| NUSC | Naval Underwater Systems Center |
| ILSM | Integrated Logistics Support Manager |
| HOTAS(C) | Hands On Throttle And Stick (controls) |
| DCN | Defense Communications Network |
| DMA | Depot Maintenance Activity |