| Acronym | Meaning |
| IMP | Initial Memory Protection |
| COAS | Course Optical Alignment Sight |
| LO | Local Oscillator |
| CS | Crew Station |
| T/L | Timeline |
| HQ | Headquarters (HDQ Preferred) |
| CDRR | Contract Documentation Requirements Records |
| LMSC | Lockheed Missiles And Space Corporation |
| RMS | Redundancy Management System |
| CAM | Computer Aided Manufacturing |