| Acronym | Meaning |
| OCALC | Oklahoma City Air Logistics Center |
| OMEWG | Orbiter Maintenance Engineering Working Group |
| VIB | Vibrate |
| TCMD | Transportation Control And Movement Document |
| HFC | Heat Flow And Convection |
| PDP | Postinsertion Deorbit Preparation |
| IGA | Inner Gimbal Angle |
| EQL | Equal |
| CCAFS | Cape Canaveral Air Force Station |
| VAL | Valid |