| Acronym | Meaning |
| BP | Contamination/Overpressure |
| DACS | Digital Acquisition And Control System |
| FTP | Function Test Progress |
| CAS | Control Augmentation System |
| SIMS | Shuttle Imaging Microwave System |
| SDRB | Software Design Review Board |
| RESVR | Reservoir |
| OMA | Orbiter Maintenance Area |
| REACQ | Reacquisition |
| CSE | Communications Systems Engineer |