| Acronym | Meaning |
| PIAR | Project Impact Analysis Report |
| CPF | Cargo Processing Facility |
| PID | Program Introduction Document |
| CWA | Caution And Warning Annunciator |
| SAIL | Shuttle Avionics Integration Laboratory (JSC) |
| GAS | Get-Away Special |
| PPM | Pulse Per Minute |
| SIM | Scientific Instrumentation Module |
| OSS | OEX SuPport System |
| LLPO | Launch And Landing Project Office |