| Acronym | Meaning |
| IPC | Intermittent Positive Control |
| FQI | Flight Qualification Instrumentation |
| WSGT | White Sands Ground Terminal |
| RTC | Room Temperature Cure |
| MMSE | Multiuse Mission Support Equipment |
| MTTR | Mean TimetoRepair |
| MPSR | Multipurpose Support Room |
| L/S | Landing Site |
| MYVAL | MMYVALMaintainability Evaluation |
| DAR | Drawing Analysis Record |