| Acronym | Meaning |
| SVB | Shuttle Vehicle Booster |
| OTP | Operations Turnaround Plan |
| SCF | Satellite Control Facility |
| PPB | Program Performance Baseline |
| FPU | Floating Point Unit |
| SCAPE | Self-contained Atmosphere Protective Ensemble |
| DWV | Dielectric Withstanding Voltage |
| COMAS | Combined Orbital Maneuvering And Abort System |
| MTTA | Mean Time To Accomplish |
| PSA | Provisions Stowage Assembly |