| Acronym | Meaning |
| GPS | Global Positioning Satellite |
| TCC | Test Control Center |
| FDB | Fahrenheit Dry Bulb |
| S/AC | Stabilization/Attitude Control |
| JOD | Joint Occupancy Data |
| OPS | Orbiter Project Schedules |
| TRF | Tuned Radio Frequency |
| PM | PMAPPerformance Monitor Annunciation Panel |
| SAEF | Spacecraft Assembly And Encapsulation Facility (KSC) |
| ICMO | Integrated Configuration Ianagement Office |