| Acronym | Meaning |
 | OT | Overti Me |
 | GDC | General Dynamics Convair |
 | CPCB | Crew Procedures ControlBoard |
 | ODIN | Orbital Design Integration (System) |
 | BP | Cycle |
 | EVSS | Extravehicular Space Suit |
 | PCI | Peripheral Controller Interface |
 | MT | Mount |
 | MSBLS | Microwave Scanning Beam Landing System |
 | P/B | Preburner |