| Acronym | Meaning |
| MIMS | Medical Information Management System |
| SPA | Shared Peripheral Area |
| HAC | Heading Alignment Cone |
| CCT | Computer Compatible Tape |
| PLGSS | Payload Ground Support Systems |
| CEIT | Crew Equipment Integration Test |
| PITG | Payload Integration Task Group |
| HYPACE | Hybrid Programmable Attitude Control Electronics |
| HGDS | Hazardous Gas Detection System |
| REFURB | Refurbish |