| EULA | Licencia de software |
| Eulalia of Barcelona | Eulalia |
| Eulalia of Mérida | Eulalia de Mérida |
| Eulalie | Eulalia |
| Eulalio Gutiérrez | Eulalio Gutiérrez Ortiz |
| Euler | Euler |
| Euler angles | Ángulos de Euler |
| Euler characteristic | Característica de Euler |
| Euler equations | Ecuaciones de Euler |
| Euler function | Función φ de Euler |
| Euler line | Recta de Euler |
| Euler number | Número de Euler |
| Euler on infinite series | Euler y las series infinitas |
| Euler system | Sistema de Euler |
| Euler's formula | fórmula de Euler |
| Euler's totient function | función fi de Euler |
| Euler-Bernoulli beam equation | Curva elástica |
| Euler-Lagrange equation | Ecuaciones de Euler-Lagrange |
| Euler-Liljestrand mechanism | Mecanismo Euler-Liljestrand |
| Euler-Mascheroni constant | Constante de Euler-Mascheroni |
| Eulerian path | Ciclo euleriano |
| eulogistic | ponderativo |
| eulogize | celebrar |
| eulogy | elogio |
| Eulophia | Eulophia |
| Eulychnia | Eulychnia |
| Eumaeus | Eumeo |
| Eumenes | Eumenes de Cardia |
| Eumenes I | Eumenes I |
| Eumenes II | Eumenes II |
| Eumenes III | Eumenes III |
| Eumetazoa | Eumetazoa |
| Eumir Deodato | Eumir Deodato |
| Eumolpus | Eumolpo |
| Eungella National Park | Parque Nacional Eungella |
| eunuch | eunuco |
| Euonymus alatus | Euonymus alatus |
| Euonymus europaeus | Euonymus |
| Euonymus fortunei | Euonymus fortunei |
| Euoplocephalus | Euoplocephalus |
| Euparkeria | Euparkeria |
| Eupatorium | Eupatorium |
| Eupatorium cannabinum | Eupatorium cannabinum |
| Eupatorium purpureum | Eupatorium purpureum |
| Eupatridae | Eupátridas |
| Eupen | Eupen |
| Euphausia | Euphausia |
| Euphemia | Eufemia |
| euphemism | eufemismo |
| euphemistic | eufemístico |
| euphemistically | en forma eufemística |
| euphonic | eufónico |
| euphonious | sonoro |
| euphonium | tuba tenor |
| euphony | sonoridad |
| euphorbia | euforbio |
| Euphorbia atropurpurea | Euphorbia atropurpurea |
| Euphorbia esula | Euphorbia |
| Euphorbia helioscopia | Euphorbia helioscopia |
| Euphorbia lathyris | Euphorbia lathyris |
| Euphorbia milii | Euphorbia milii |
| Euphorbiaceae | Euphorbiaceae |
| Euphorbiales | Euphorbiales |
| euphoria | euforia |
| euphoric | alborozado |
| euphorically | con éxtasis |
| Euphranor | Eufranor |
| Euphrasia | Euphrasia |
| Euphrates | Éufrates |
| Euphronios | Eufronios |
| Euphrosyne | Eufrósine |
| Euphrosyne of Alexandria | Eufrósine |
| euphuism | eufuismo |
| Eupleridae | Eupleridae |
| euploidy | euploidía |
| Eupolis | Eupolis |
| Eupomatiaceae | Eupomatiaceae |
| Eupompus | Eupompos |
| Euproctus | Euproctus |
| EUR | Euro |
| Eurabia | Eurabia |
| Eurasia | Eurasia |
| Eurasian | Eurasia |
| Eurasian Badger | Meles meles |
| Eurasian Bittern | Botaurus stellaris |
| Eurasian black vulture | buitre negro |
| Eurasian bullfinch | Pyrrhula pyrrhula |
| Eurasian buzzard | Buteo buteo |
| Eurasian Collared Dove | Streptopelia decaocto |
| Eurasian Coot | Fulica atra |
| Eurasian crag martin | Ptyonoprogne rupestris |
| Eurasian crag-martin | Ptyonoprogne rupestris |
| Eurasian Curlew | Numenius arquata |
| Eurasian Eagle Owl | Bubo bubo |
| Eurasian Eagle-owl | Bubo bubo |
| Eurasian golden oriole | Oriolus oriolus |
| Eurasian griffon | Gyps fulvus |
| Eurasian griffon vulture | Gyps fulvus |
| Eurasian Hobby | Falco subbuteo |
| Eurasian hoopoe | Upupa epops |
| Eurasian jackdaw | Corvus monedula |
| Eurasian kestrel | Falco tinnunculus |
| Eurasian linnet | Carduelis cannabina |
| Eurasian magpie | Pica pica |
| Eurasian nutcracker | Nucifraga caryocatactes |
| Eurasian Oystercatcher | Haematopus ostralegus |
| Eurasian penduline tit | Remiz pendulinus |
| Eurasian penduline-tit | Remiz pendulinus |
| Eurasian Plate | Placa Euroasiática |
| Eurasian pochard | Aythya ferina |
| Eurasian skylark | Alauda arvensis |
| Eurasian smoketree | Cotinus coggygria |
| Eurasian Sparrowhawk | Accipiter nisus |
| Eurasian spoonbill | Platalea leucorodia |
| Eurasian thick-knee | Burhinus oedicnemus |
| Eurasian turtle dove | Streptopelia turtur |
| Eurasian Union | Unión Euroasiática |
| Eurasian wigeon | Anas penelope |
| Eurasian Wolf | Canis lupus lupus |
| Eurasian Woodcock | Scolopax rusticola |
| Eurasian Wryneck | Jynx torquilla |
| Eurasiatic | Eurasia |
| Euratom | Euratom |
| Eure | Eure |
| Eure River | Río Eure |
| Eure-et-Loir | Eure y Loir |
| eureka | eureka |
| Eureka Seven | Eureka Seven |
| Eureka Tower | Eureka Tower |
| eurhythmics | euritmia |
| Euribor | Euribor |
| Euric | Eurico |
| Eurico Gaspar Dutra | Eurico Gaspar Dutra |
| Euridice | Eurídice |
| EURion constellation | Constelación de EURión |
| Euripides | Eurípides |
| Euripus Strait | Estrecho de Euripo |
| Euro | Euro |
| Euro banknotes | Euro |
| Euro coins | Monedas de euro |
| Euro Interbank Offered Rate | Euribor |
| Euro NCAP | EuroNCAP |
| Euro sign | Euro |
| EuroBasket | Campeonato Europeo de Baloncesto |
| Eurobeat | Eurodance |
| Eurobodalla National Park | Parque Nacional Eurobodalla |
| EuroBrun | Euro Brun |
| Eurocentrism | Eurocentrismo |
| Eurocheck | eurocheque |
