| Acronym | Meaning |
| DCG | Derived Air Concentration Guide For Uncontrolled Areas |
| GAIM | Global Analysis |
| INSTAAR | Institute For Arctic And Alpine Research |
| ADARS | Aircraft Data Acquisition And Recoding System |
| SUDS | System For User Editing And Display Of Soundings |
| ACDF | Advanced Chemical Diagnostics Facility |
| NEXUS | Next-generation Upper-air Sounding System |
| FICA | Federal Insurance Contributions Act |
| AQCR | Air Quality Control Regulation |
| DOE/ID | DOE Idaho |