| Acronym | Meaning |
| CDI | Course Deviation Indicator |
| ORDC | Orbiter Data Reduction Center |
| L/T | Load Test |
| T. | B.Toggle Buffer |
| EOHT | External Oxygen And Hydrogen Tanks |
| GMN | GoGMNGorman (TACAN Station) |
| ITS | Instrumentation Telemetry Station |
| SPKB | SpeedBrake |
| MAF | Manpower Authorization File |
| EAT | Environmental Acceptance Test |