| Acronym | Meaning |
| SIS | Shuttle Interface Simulator |
| AGOSS | Automated Ground Operations Scheduling System |
| SIPS | Small Instrument Pointing System |
| MOC | Marine Operation Center |
| CDT | Compressed DataTape |
| INTERCHANGE | Interchangeability And Replacement |
| MRD | Mission Requirements Document |
| SGOS | Shuttle Ground Operations Simulation (Simulator) |
| MWV | Mmwv Maximum Working Voltage |
| PSD | RPlanning And Scheduling Document Record |