| Acronym | Meaning |
| EOR | Earth Orbit Rendezvous |
| MVAS | Multipurpose Ventricular Actuating System |
| RTCC | Real-Time Command Controller |
| RTV | Room-temperature Vulcanizing |
| CID | Computer Interface Device |
| LBL | Left Buttock Line |
| KBPS | Kilobits Per Second |
| TRSD | Test Requirements Specification Document |
| CSD | Control System DeveloPment |
| S/V | SuPply Valve |