| Acronym | Meaning |
| SIO | Systems Integration Office |
| LSO | Landing Support Officer |
| CAM | Carrier Aircraft Modification |
| E-P | Electron/Proton |
| INTERFACE | FInterface Functional Analysis |
| MORD | Medical Operations Requirements Document |
| R-T | Resistance Test |
| OSTS | Office Of Space Transportation Systems |
| SHTR | Shutter |
| OFTDS | Orbital Flight Test Data System |