Encyclopedias, Almanacs, Transcripts, and Maps
- Enchi, Fumiko
- Enciso, Martín Fernández de
- enclosure of land
- encounter theory
- Endara Galimany, Guillermo David
- Enderbury Island
- Endicott
- Endicott, John
- endless screw
- Endo, Shusaku
- endodontics
- endrin
- enemy alien
- Energy Conservation
- Energy Reserves—Oil, Gas, Coal, and Uranium
- Enfantin, Barthélemy Prosper
- Engadine
- Engel, Marian
- Engelbart, Douglas Carl
- Engelberg