| Acronym | Meaning |
| QSMVT | Quarter Scale Model Vibration Testing |
| FWB | Fahrenheit Wet Bulb |
| DF-SPE-A | Shuttle Project Engineering Office |
| LRR | Launch Readiness Review |
| MOS | Metal Oxide Semiconductor |
| GS | Ground System |
| LVL | Level |
| GOM | KSGOMKSC Ground Operations Manager At DFRC Or WSMR |
| REM | Release Engine Module |
| TS | Technical Support (KSC Directorate) |