| Acronym | Meaning |
| FDI | Fault Detection And Identification |
| FCAF | Flight Crew Accommodations Facility |
| T/L | Talk And Listen |
| MAOT | Maximum Allowable Operating Time |
| MSC | Manned Spacecraft Center (changed To JSC) |
| ASP | Attitude Sensor Package |
| STDN | Space Tracking And Data Network |
| PSA | Payload Support Avionics |
| DAC | Data Acquisition And Control |
| OIR | Operations IntegrationReview |