| Acronym | Meaning |
| CACON | Cargo Container |
| MU | Mockup |
| CHAR | Character |
| SMIR | Shuttle Multispectral Infrared Radiometer |
| SPS | Service Propulsion Subsystem |
| CRISP | Computer Resources Integrated Support Plan |
| HFCV | Helium Flow Control Valve |
| FDAI | Flight Director Attitude Indicator |
| PLVC | Postlanding Vent Control |
| SCF | Statistical Collection File |