| Acronym | Meaning |
| PS | Parachute Subsystem |
| PROP | Propulsion Engineer |
| MCT | Mission Control Table |
| G | F&PGases |
| FEID | Functional Engineering Interface Device |
| MIS | Manipulator Jettison System (Subsystem) |
| HRIR | High Resolution Infrared Radiometer |
| OF | Operational FWD DSC Or MDM |
| OM | Orbiter Main Engine |
| SOCC | Satellite Operations Control Center |