| Acronym | Meaning |
| PGRDS | Prototype Generic Radar Display System |
| MCAS(H) | Marine Corps Air Station (helicopter) |
| CCSDSP | Closed Circuit Saturation Diving System |
| FFIB | Fuel Filter Impending Bypass |
| MSL | Mission Simulation |
| FBIT | Fadec Fail Bit |
| BL | Buttock Line |
| SCN | Specification Change Notice |
| HARDMAN | Military Manpower Versus Hardware Procurement |
| TMMT | Technical Manual Management Team |