| Acronym | Meaning |
| COD | Center Operations Directorate (JSC) |
| MORD | Mission Operations Requirements Document |
| CI | Configuration Item |
| FEP | Front End Processor |
| TDRS | Tracking And Data Relay Satellite |
| FPM | Folding Platform Mechanism |
| STL | Space Technology Laboratories |
| HEAO | High Energy Astronomy Observatory |
| NO. | Number |
| ETE | End-to-End |