| Acronym | Meaning |
| MG | Mobile Generator |
| STC | Systems Test Complex |
| GND | C/0 GrGND C/0 Ground Checkout |
| BCWS | Budget Costs For Work Scheduled |
| FAA | Federal Aviation Administration |
| NOZ | Nozzle |
| VV | Vertical Velocity |
| DACBU | Data Acquisition And Control Buffer Unit |
| RST | Recessed Selectromatic Terminal |
| CDT | Compressed DataTape |