| Acronym | Meaning |
| GZ | Ground Zero |
| Z | Reflectivity (Lenschow) Or Reflective Factor (FOF) |
| ADI | Alternating Direction Implicit |
| EPI | Electronic Position Indicator |
| GAW | Global Atmospheric Watch |
| SUDS | System For User Editing And Display Of Soundings |
| USSDM | Unidata System For Scientific Data Management |
| EMR | Electronic Mail Registration |
| AIRS | Atmospheric Infrared Sounder |
| CAG | Convective Airspace Guidance |