| Acronym | Meaning |
| AMAD | Activity-median Aerodynamic Diameter |
| SIBIZMIR | Siberian Institute Of Terrestrial Magnetism |
| CAC | Central Analysis Center (NMC) |
| NIDS | NEXRAD Information And Data System |
| CBL | Computer-based Learning |
| SOLVE | SAGE Ozone Loss Validation Experiment |
| HMES | Hough Mode Extensions |
| NSG | Natural Systems Group |
| EUV | Extreme Ultraviolet |
| BOREAS | Boreal Ecosystem Atmosphere Study |