| Abbreviation | Definition |
|---|---|
| E | Evening |
| E | Exposure |
| E | Eye of hurricane |
| E | Sleet (weather report) |
| E2DIS | Environmental Effects for Distribution Interactive Simulation |
| EA | Energy and Atmosphere |
| EACC | Economics of Adaptation to Climate Change |
| EARS | EUMESTAT Advanced Retransmission Service |
| ECC | Error Correcting Code |
| ECMWF | European Centre for Medium-Range Weather Forecast |
| ECMWF | European Centre for Medium-Range Weather Forecasts |
| ECOMET | The Economic Interest Grouping of the National Meteorological Services of the European Economic Area |
| ECW | Extreme Cold Weather |
| EDAS | Eta Data Assimilation System |
| EDD | Entirely Different Direction |
| EDIS | Environmental Data and Information Service |
| EELT | European Extremely Large Telescope |
| EEN | Evangelical Environmental Network |
| EF | Exceedence Factor |
| EH | the Eye of the Hurricane |