| Acronym | Meaning |
| GAC | Ground Attitude Control |
| GCDC | Ground Checkout Display And Control |
| DOC | Document |
| PIO | Pilot-Induced Oscillation |
| CUF | Cross Utilization File |
| POPA | PaYload Ordnance Processing Area |
| VIS | Verification Information System |
| HCM | Hard Copy Module |
| DDTS | Dynamic Docking Test System |
| SEPS | Solar Electric Propulsion System |