| Acronym | Meaning |
| PM | PMAPPerformance Monitor Annunciation Panel |
| ICT | Influence Coefficient Tests |
| AC | Alternating Current |
| TGSE | Telemetry Ground Support Equipment |
| FDS | Flight Design And Scheduling |
| WCLS | Water Coolant Loop System |
| LUCS | Instrumentation Update Command SYstem |
| PETS | P/L Experiment Test System (KSC) |
| ICMT | Intercontract Material Transfer |
| EWR | Engineering Work Request |