| Abbreviation | Definition |
|---|---|
| ETM+ | Enhanced Thematic Mapper Plus |
| ETP | Eastern Tropical Paci?c |
| ETP | Eastern Tropical Pacic |
| ETS | Emissions Trading Scheme |
| ETWA | Equatorial Temperature and Wind Anomaly |
| EUMETSAT | European Organization for the Exploitation of Meteorological Satellites |
| EUVS | Extreme Ultra-Violet Spectrometer |
| EV | Environment Variable |
| EVE | Evening |
| EVE | Everlasting Vernal Equinox |
| EVM | Earned Value Management |
| EW | East Wind |
| EW | Evil Weather |
| EXCIMS | Executive Council for Modeling and Simulation |
| EZWA | Equatorial Zonal Wind Anomaly |
| F | Frigid |
| FA | Area Forecast |
| FAC | Forced Air Convection |
| FAME | Forecasting Analysis and Modeling Environment |
| FBAN | Fire Behaviour Analyst |