| Acronym | Meaning |
| GCN | Ground ControlNetwork |
| E | East |
| FSL | Flight Systems Laboratory |
| FLR | Flare |
| STSG | Shuttle Test Group |
| KIAS | Knc)ts Indicated Airspeed |
| SPIAP | Shuttle/Payload Integration Activities Plan |
| PIO | Pilot-Induced Oscillation |
| AFE | American Flight Echocardiograph |
| RFA | Request For Action |