| Acronym | Meaning |
| SAL | Scientific Airlock |
| RSS | Range Safety System |
| CR | Certification Requirement |
| LLI | Limited Life Item |
| QAVT | Qualification Acceptance Vibration Test |
| PMIA | Parallel Multiplexer Interface Adapter |
| IUE | Interface Unit Error Count Table |
| CONS | Console |
| TP | Test Port |
| ESOW | Engineering Statement Of Work |