| Acronym | Meaning |
![](file.png) | PC | Plane Change |
![](file.png) | SMOC | Simulation Mission Operation Computer |
![](file.png) | DBGMP | Data Bus Generation And Maintenance Package |
![](file.png) | EVMU | Extra Vehicular Mobility Unit |
![](file.png) | TO | Takeoff |
![](file.png) | SG | Gnal Generator |
![](file.png) | CCD | Constants Change Display |
![](file.png) | IWG | Investigator Working Group |
![](file.png) | SP-OSO | Off-Site Offices (KSC Shuttle) |
![](file.png) | SEE | Special Purpose End Effector |