| Acronym | Meaning |
| SPLX | Simplex |
| COL | Checkout Language |
| EX | Executive Management Office (KSC Directorate) |
| GSTDN | Ground Spacecraft Tracking And Data Network |
| QRIA | Quick-Reaction Integration Activity |
| NWS | Nose-Wheel Steering |
| ELVN | Eleven |
| TAP | Telemetry Acceptance Pattern |
| VIDD | Vertical Interval Data Detector |
| DPP | Discrete Registe |