| Acronym | Meaning |
 | PSA | Payload Service Area |
 | BP | C Candle |
 | SIS | Software Implementation Specification |
 | LOC | Location |
 | EPC | External Power Contractor |
 | HFCV | Helium Flow Control Valve |
 | FQR | Flight Qualification Review |
 | MILS | Missile Impact Location System |
 | FDSC | Flight Dynamics Simulation Complex |
 | SOS | Serial OutPut Special |