| Acronym | Meaning |
| CDDF | Central Data Distribution Facility |
| ISWS | Illinois State Water Survey |
| LDR | Linear Depolarization Ratio |
| USFS | United States Forest Service |
| AMPS | Antarctica Mesoscale Prediction System |
| FET | Field-effect Transistor |
| ASLB | Atomic Safety Licensing Board |
| MILOX | Mid-Latitutde Ecosystem And Photochemical Oxidants |
| LM | Lumen |
| CCAB | CGD Computing Advisory Board |