| Acronym | Meaning |
| BDCR | Baseline Document Change Request |
| O/V | Overvoltage |
| DOI | Descent Orbit Insertion |
| RETRO | Retrofire Officer |
| CAL | Cornell Aeronautical Laboratory |
| SEM | Space Environment Monitoring |
| SSPO | Space Shuttle Program Office |
| VRCS | Vernier Reaction Control System |
| OH | Overhaul |
| CMO | Configuration Management Office |