| Acronym | Meaning |
| SCRSY | Serialized Control And Record SYstem |
| MET | Mission Elapsed Time |
| GNCS | GuGNCSGuidance And Navi-oation Control System |
| MC&W | Master Caution And Warning |
| HIPC | High Chamber Pressure |
| RCVS | Remote Control Video Switch |
| PLRV | Payload Launch Readiness Verification |
| CCVA | Chamber Coolant Valve Actuator |
| PNL | Panel |
| TBS | Task Breakdown Structure |