| Acronym | Meaning |
| MPAD | Mission Planning And Analysis Division (JSC) |
| CLS | Contingency Landing Site(s) |
| SMS | Synchronous Meteorological Satellite |
| MAC | Maximum Allowable Concentration |
| SIM | Simulate |
| NTTF | Network Test And Training Facility |
| CVE | Complete Vehicle Erector |
| MST | Measurement Status Table |
| LTA | LowerTorsoAssembly |
| FWD | HT SHLDForward Heat Shield |