| Acronym | Meaning |
| D&F | Determination And Findings |
| EGD | Effluent Guidelines Division |
| EMR | Electronic Mail Registration |
| AEDS | Atomic Energy Detection System |
| IMS | International Magnetospheric Study |
| SODAR | Sonic Backscatter Technique For Measuring Wind Profiles |
| CCAWG | Climate Change And Assessment Working Group |
| FRS | First Repository States |
| AF | United States Air Force Affiliate |
| EOSDIS | Earth Observing System Data And Information System |