| Acronym | Meaning |
| SDC | Shallow Draft Board |
| EVT | Engineering Verification Test |
| CV | Expendable Vehicles Operations (KSC Directorate) |
| MSLD | Mass Spectrometer Leak Detector |
| CCS | Console Communication System |
| ECS | Engine Control SYstem |
| QE | Quality Engineer |
| C&T | Communications And Tracking |
| CCS | Contamination Control System |
| POGO | Pilot Operational EquiPment |