| Acronym | Meaning |
| CSDD | Control Systems DeveloPment Division (JSC) |
| CPAF | Cost Plus Award Fee |
| SOA | RShuttle Orbital Applications And Requirements |
| TCG | Test Control Group |
| MED | Medium |
| HUD | Head-up Display |
| RTD | Resistance Temperature Device |
| TO | Operations Management (KSC Directorate) |
| REACQ | Reacquisition |
| VHF/AM | Very High Frequency Amplitude Modulator |