| Acronym | Meaning |
| EASDS | Earth Science And Applications Data System |
| SAMS | Stratospheric And Mesospheric Sounder |
| SZOLD | Skewed Zeroth Order Logaorithmic Distribution Function |
| AIT | Audit Inventory Team |
| OSF | Operational Support Facility |
| EOL | Earth Observing Laboratory (formerly ATD) |
| EMRO | Emergency Management & Response Office |
| CAC | Central Analysis Center (NMC) |
| AORD | Astronaut Operations Requirements Document |
| FUN | FL-4 Uniform Network Project |