| Acronym | Meaning |
| ME | Mechanical Engineering |
| PDP | Power Distribution System |
| AGM | Missile Range Instrumentation Ship (misc) |
| PAR | Parts Approved Request |
| CACT | Command Air Crew Training |
| JSOR | Joint Services Operations Requirements |
| CSU | Computer Software Unit |
| AIS | Automatic Information System |
| FADEC | Full Authority Digital Engine Control |
| CTS | Contract Technical Services |