| Acronym | Meaning |
| OMRP | Operations And Maintenance Requirements Plan |
| SIR-A | Shuttle Imaging Radar@A |
| SARP | SafetY AnalYsis RePort For Packaging |
| N/C | Nose Cone |
| EETB | Electronic Electrical Termination Building |
| DACS | Data Acquisition And Control System |
| CLASS | Classification |
| SVAB | Shuttle Vehicle Assembly Building |
| HEX | Heat Exchanger |
| PIT | Preinstallation Test |