| Acronym | Meaning |
| MP | Meteorology Panel |
| SID | Simulator Interface Devices |
| FCMU | Foot Controlled Maneuvering Unit |
| IUE | Interface Unit Error Count Table |
| TCR | Test Compare Results |
| PITG | Payload Integration Task Group |
| MMACS | Maintenance Management And Control System |
| OAL | Overall Level |
| IFM | In-FlightMaintenance |
| PRV | Pressure Reduction Valve |