| Ependes | Ependes |
| epenthesis | epenteza |
| Epesses | Epesses |
| Epfenbach | Epfenbach |
| Epfendorf | Epfendorf |
| Ephebophilia | Efebofilia |
| Ephebos | Efeb |
| ephemeral | efemeryczny |
| Ephemeroptera | Jętki |
| Ephesians | Efezjan |
| Ephesus | Efez |
| Ephialtes | Efialtes |
| Ephialtes of Athens | Efialtes |
| Ephialtes of Trachis | Efialtes z Malis |
| Ephippidae | Szpadelkowate |
| Ephor | Efor |
| Ephorus | Efor |
| Ephraim | Efraim |
| Ephraim Katzir | Efraim Kacir |
| Ephraim Kishon | Ephraim Kishon |
| Ephraïm Inoni | Ephraïm Inoni |
| Ephrem the Syrian | Efrem Syryjczyk |
| EPIA | EPIA |
| Epiboly | Epibolia |
| Epic metal | Epic metal |
| Epic of Gilgamesh | Epos o Gilgameszu |
| Epic of King Gesar | Gesar |
| Epic of Manas | Manas |
| Epic poetry | Epos |
| Epic work | Epos |
| Epicanthal fold | Epicanthus |
| Epicenter | Epicentrum |
| epicentre | epicentrum |
| Epichlorohydrin | Epichlorohydryna |
| Epictetus | Epiktet |
| Epicureanism | epikureizm |
| Epicurus | Epikur |
| Epicyclic gearing | Przekładnia obiegowa |
| epicycloid | epicykloida |
| Epidaurus | Epidauros |
| epidemic | epidemia |
| epidemiologist | epidemiolog |
| epidemiology | epidemiologia |
| epidemy | epidemia |
| epidermis | naskórek |
| Epidermodysplasia verruciformis | Epidermodysplasia verruciformis |
| Epidermolysis bullosa | Pęcherzowe oddzielanie się naskórka |
| epidiascope | epidiaskop |
| epididymis | najądrze |
| epigenetics | epigenetica |
| Epiglottal consonant | Spółgłoska nagłośniowa |
| epiglottis | nagłośnia |
| epigram | epigramat |
| epigrammatic | epigramatyczny |
| epigrammaticaly | epigramatycznie |
| epigraph | epigraf |
| Epigraphy | Epigrafika |
| Epigynous berry | Owoc pozorny |
| Epiktetos | Epiktet |
| epilation | depilacja |
| epilator | depilator |
| epilepsy | epilepsja |
| epileptic | padaczkowy |
| Epilobium hirsutum | Wierzbownica kosmata |
