| Acronym | Meaning |
| MO | Move |
| T/R | Tape Recorder |
| V | Verb |
| HGR&SPTFAC | Hangar And Support Facility |
| SSCSP | Space Shuttle Crew Safety Panel |
| PSIG | Pounds Per Square Inch Gauge |
| RDA | Resident Data Area |
| OHGVT | Orbiter Horizontal Ground Vibration Test |
| RMA | Renote Manipulator Arm |
| H | EPAHigh Efficiency Particle Air (Filter) |