ET
- .et
- ATLiens
- Ampersand
- Andrew Ettingshausen
- E Thi
- E.T. (character)
- E.T. (song)
- E.T. the Extra-Terrestrial
- E.T. the Extra-Terrestrial (album)
- E.T. the Extra-Terrestrial (soundtrack)
- E.T. the Extra-Terrestrial (video game)
- ET-lehti
- Eastern Television
- Eastern Time Zone
- Economic Times (disambiguation)
- Educational therapy
- Effective temperature
- Electro Team
- Electromagnetic testing
- Electron tomography
- Electron transfer
- Electronics Technician
- Embryo transfer
- Empire Times
- Endotracheal tube
- Energy Transfer Partners
- Entertainment Tonight
- Envelope tracking
- Esotropia
- Essential thrombocythemia
- Essential tremor
- Estonian language
- Et (Armenian letter)
- Et (Chinese pastry)
- Et District
- Etharkkum Thunindhavan
- Ethiopia
- Ethiopian Airlines
- Ethyl group
- Evapotranspiration
- Exchange transfusion
- Extraterrestrial (disambiguation)
- Extraterrestrial life
- Fantastic (Toy-Box album)
- Space Shuttle external tank
- The Epoch Times