| Acronym | Meaning |
| SDRD | SuPplier Documentation Review Data |
| PCA | Pneumatic Control Assembly |
| SOCS | Subsystem Operation And Checkout System |
| FV | FlighL Version |
| H/O | Handover |
| RCSC | Reaction Control Subsystem Controller |
| DCSP | Digital Control Signal Processor |
| TP | Training Plan |
| VAC | Volts |
| ISS | Inertial Subsystem |