| Acronym | Meaning |
| TER | Test Equipment Readiness |
| QDS | Quality Data System |
| JST | Joint Systems Test |
| MSEC | Master Separation Events Controller |
| TP | Test Point |
| IDWA | Interdivisional Work Authorization |
| MMSE | Multiuse Mission Support Equipment |
| SFPS | Single Failure Point Summary |
| SCRG | SYstem Change Review Group (MSFC) |
| CH | Channel |