| entourage | entourage |
| entousiast | zealous |
| Entre Rios | Entre Ríos Province |
| Entre Ríos | Entre Ríos Province |
| entrecôte | entrecote |
| entree | entrance |
| Entreebiljet | Admission ticket |
| Entremont | Entremont |
| Entrena | Entrena |
| Entrez | Entrez |
| entropie | entropy |
| Entropion | Entropion |
| entstof | vaccine |
| Entwas | List of Middle-earth rivers |
| Enugu | Enugu |
| Enugu Rangers International | Enugu Rangers |
| ENUM | Telephone Number Mapping |
| Enuma Elish | Enûma Eliš |
| Enumeratie | Enumerated type |
| enumereren | enumerate |
| envelop | envelope |
| Envelope | ADSR envelope |
| enveloppe | envelope |
| Enveloppenparadox | Two envelopes problem |
| Enver Hoxha | Enver Hoxha |
| Enver Pasja | İsmail Enver |
| Environmental Protection Agency | United States Environmental Protection Agency |
| Envisat | Envisat |
| Enya | Enya |
| Enyimba FC | Enyimba |
| Enyo | Enyo |
| enz. | etc. |
| Enzen | Enets people |
| Enzenreith | Enzenreith |
| Enzersdorf an der Fischa | Enzersdorf an der Fischa |
| Enzersfeld | Enzersfeld |
| Enzesfeld-Lindabrunn | Enzesfeld-Lindabrunn |
| Enzich | Tube |
| Enzklösterle | Enzklösterle |
| Enzkreis | Enz |
| Enzo Ferrari | Enzo Ferrari |
| Enzo Francescoli | Enzo Francescoli |
| Enzo Ghinazzi | Enzo Ghinazzi |
| Enzo Maresca | Enzo Maresca |
| enzovoort | et cetera |
| enzovoorts | et cetera |
| enzym | enzyme |
| EO | EO |
| Eo-Navia | Eo-Navia |
| Eoarcheïcum | Eoarchean |
| Eoceen | Eocene |
| Eoceen- | Eocene |
| Eoin Colfer | Eoin Colfer |
| EOKA | EOKA |
| Eol | EOL |
| eolisch | aeolian |
| Eolische Eilanden | Aeolian Islands |
| Eomaia | Eomaia |
| Eonia | Eonia |
| Eorl | Eorl the Young |
| Eormenric van Kent | Eormenric of Kent |
| Eos | Eos |
| EOSFET | EOSFET |
| eosine | eosin |
| Eosinofiele granulocyt | Eosinophil granulocyte |
| Eotriceratops | Eotriceratops |
| Eotyrannus | Eotyrannus |
| EPA Larnaca | EPA Larnaca FC |
| Epafras | Epaphras |
| Epagneul bleu de Picardie | Blue Picardy Spaniel |
| Epagneul breton | Brittany |
| Epagneul nain continental | Butterfly |
| Epagneul picard | Picardy Spaniel |
| Epalinges | Epalinges |
| Epaminondas | Epaminondas |
| epaulet | epaulet |
| Epcot | Epcot |
| EPDM | EPDM rubber |
| Ependymoom | Ependymoma |
| epenthesis | epenthesis |
