| Acronym | Meaning |
| DIC | Defense Intelligence College |
| ANSI | American National Standards Institute |
| LBA/TRMM | Large Scale Biosphere-Atmosphere Experiment In Amazonia/Tropical Rainfall Measuring Mission |
| PACX | Private Automatic Computer Exchange |
| RATS | Real-time Aircraft Tracking System |
| ISF | In-Situ Sensing Facility |
| SGS | Subgrid Scale |
| AQMA | Air Quality Maintenance Area |
| K | Potassium |
| XUV | Extreme Ultraviolet |