| Acronym | Meaning |
| LARSSYAA | Laboratory For Application Of Remote Sensing System |
| RFA | Request For Action |
| CLMC | Central Logistics Management Center |
| SIR | Systems Integration Review |
| TURB | Turbine |
| SIP | Separation Instrument Package |
| IG | Igloo |
| SOP | Subsystem(s) Operating Procedure |
| SAVER | Shuttle Avionics Verification And Evaluation |
| ECS | Engine Control SYstem |