| Acronym | Meaning |
| RAM | Research And Applications Module |
| MC | Memory Configuration |
| GMT | Greenwich Mean Time |
| BLWR | Blower |
| OMCF | Operations And Maintenance Control File |
| FEAT | Final Engineering Acceptance Test |
| TTE | Time To Event |
| GSFC | Goddard Space Flight Center (Greenbelt |
| DUR | Duration |
| LESS | Leading Edge Structure Subsystem |