| Acronym | Meaning |
| SEM | Space Environment Monitoring |
| SSRD | Station Set Requirements Documents |
| CCE | Computer Command Engineer |
| SR&QA | Safety |
| IP | Impact Point |
| CFSTI | Clearinghouse For Scientific And Technical Informatio |
| P | Prime |
| FCS | Federal Communications System |
| TTG | Time To Go |
| ECLSS | Environmental Control And Life Support System |