| Acronym | Meaning |
| GSDL | Ground Software Development Laboratory |
| SHTR | Shutter |
| MTBM | Mean Time Between Maintenance |
| SDVF | Software DeveloPment And Verification Facilities |
| MCCC | Mission Control And Computing Center |
| CP-FEO | Cargo Facilities And GSE Projects Office (KSC) |
| FUS/UF | Fuselage |
| RV | Reentry Vehicle |
| TV | Transport Vehicle |
| ICF | Interface Control Function |