- electromagnetic spectrum
- enterobius vermicularis
- european bittern
- epithalamium
- electric fan
- Eleocharis palustris
- excitedly
- excitation_contract _tion coupling
- euphorbia hirta
- erne
- european sea eagle
- ern
- epidemic hysertia
- edmund halley
- edmond halley
- Esselen
- elizabeth i
- elizabeth river
- edward estlin cummings
- edward fitzgerald
- eighth
- Eurasian hamster
- essential hypertension
- e.n.t.surgeon
- endocrinal
- endocrine disorder
- endocrine exophthalmos
- endocrinal asynchronization
- epiplexis
- enallage
- epanorthosis
- ecphonesis
- esidrix
- Eichhornia spesiosa
- entoblast
- endoderm
- entoderm
- endoblast
- eight_spot
- eightfold
- eighteenth amendment
- excused
- enforcer
- electronic image
- ego ideal
- ethylenediaminetetraacetic acid
- EDTA
- Esperantido
- Europan
- Esperanto