| Acronym | Meaning |
| MGVT | Mated Ground Vibration Test |
| D&C | DisplaY And Control (C&D Preferred) |
| CRD | Change Request Disposition |
| SVC | Supervisor Call |
| SST | Structural Static Test |
| SPA | Servo Power Amplifier |
| SLF | Shuttle Landing Facility (OLF) |
| ICT | Influence Coefficient Tests |
| DDD | Design Definition Document |
| CSC | Computer Sciences Corporation |