| Acronym | Meaning |
| WG/MDM | Working Group For Meteorological Data Management |
| CASAC | Clean Air Scientific Advisory Committee |
| VEMAP | Vegetation And Ecosystem Modeling And Analysis Project |
| AMPS | Antarctica Mesoscale Prediction System |
| ATLAS | Airborne Tunable Laser Absorption Spectrometer |
| ASTHO | Association Of State & Territorial Health Officials |
| NCC | National Climate Center |
| ROSE | Rural Oxidants In The Southern Environment |
| SDF | Shared Data Facility |
| NIST | National Institute Of Standards And Technology |