| Acronym | Meaning |
| USAFGL | United States Air Force Geophysical Laboratory |
| REGCM2 | Regional Climate Model |
| IA | International Angstrom |
| MODAC | Meteorological Observation And Data Assimilation Center |
| PRAIRE | Polarization Radar Illinois Rainfall Experiments |
| TAGS | Text And Animation Graphics Server |
| BINET | Bistatic Doppler Radar Receiver Network |
| ADP | Automatic Data Processing |
| BLSG | Boundary Layer Sensing Group |
| NPI | NEXRAD Product Interface |