

| Acronym | Sense | Language | Topics | 
|---|---|---|---|
| ETA | Euskadi Ta Askatasuna | In Basque | → 329 | 
| ETAM | Employés, Techniciens, Agents de Maîtrise | In French | → Labour, labour economics | 
| ETANA | Electronic Tools and Ancient Near Eastern Archive | In English | → Libraries → Literature | 
| ETAP | Eco-Technologies Action Plan | In English | → 5023 | 
| ETAPS | European Joint Conferences on Theory and Practice of Software | In English | → Software | 
| ETATF | Eesti Teaduste Akadeemia Toimetised. Füüsika. Matemaatika | In Estonian | → Serial publications, periodicals → Mathematics → Physics → Estonia | 
| ETB | Equipment Transfer Bag | In English | |
| ETBE | エチルターシャリーブチルエーテル = ETBE | Ethyl Tert-Butyl Ether | In English = ETBE | Etil-Terciar-Butil-Etero | In Esperanto = ETBE | Etil-Terziar-Butil Etere | In Italian = ETBE | Ethyl-tertiär-butylether | In German = ETBE | Ethyl-tert-butylether | In Dutch | In Japanese | → Chemical technology | 
| ETBE | Ethyl Tert-Butyl Ether = (look above) | In English | → Chemical technology | 
| ETBE | Etil-Terciar-Butil-Etero = (look above) | In Esperanto | → Chemical technology | 
| ETBE | Etil-Terziar-Butil Etere = (look above) | In Italian | → Chemical technology | 
| ETBE | Ethyl-tertiär-butylether = (look above) | In German | → Chemical technology | 
| ETBE | Ethyl-tert-butylether = (look above) | In Dutch | → Chemical technology | 
| ETC | Electronic Toll Collection | In English | → Computer-based techniques → Telecommunications | 
| ETC | Earth Terrain Camera | In English | |
| ETC | Estimate To Completion | In English | |
| ETC | Estimated Cost to Complete | In English | → Prices | 
| ETC | European Travel Commission | In English | → Tourism | 
| ETC | European Technical Codes | In English | → Standardization → Engineering, technology | 
| ETC | European Technical Code | In English | → Applied sciences, technology | 
| ETCI | Electro-Technical Council of Ireland | In English | → Organizations and associations → Electrical engineering → Republic of Ireland | 
| ETCO | Equipment Transfer/Change Order | In English | |
| ETCOM | European Testing Consortium for Office and Manufacturing | In English | → Quality management → Standardization | 
| ETCSL | Electronic Text Corpus of Sumerian Literature | In English | → Libraries → Literature | 
| ETD | Electrical Terminal Distributor | In English | → Electrical engineering | 
| ETD | Estimated Turnover Date | In English | |
| ETD | Evolutionary Terminal Defense | In English | |
| ETD | External Tank Door | In English | |
| ETD | Electron Transfer Dissociation | In English | → Chromatography, mass spectrography | 
| ETD | Equipo Terminal de Datos = DTE | Data Terminal Equipment | In English = ETD | Equip Terminal de Dades | In Catalan = DEE | Datenendeinrichtung | In German = ETTD | Équipement Terminal de Traitement de Données | In French | In Spanish | → Computer hardware → Data | 
| ETD | Equip Terminal de Dades = DTE, DEE, ETTD (look above) | In Catalan | → Computer hardware → Data | 
| ETDS | Ergodic Theory and Dynamical Systems | In English | → Serial publications, periodicals → Physics | 
| ETE | End-to-End | In English | |
| ETEBAC | Échanges Télématiques Banque/Client | In French | → Computer science → Banks → Telecommunications | 
| ETEDB | External Thermal Environment Data Base | In English | |
| ETEEM | End-To-End Engagement Model | In English | |
| ETEEM | End-To-End Engineering Model | In English | → Engineering, technology | 
| ETF | European Training Foundation | In English | → Foundations → Education | 
| ETF | Européenne de Travaux Ferroviaires (https://www.etf.fr) | In French | → Organizations and associations → Civil engineering and land transport → Rail transport engineering → Rail transport → France | 
| ETF | Eglin Test Facility | In English | |
| ETF | Enrichment Technology France | In English | → Nuclear technology | 
| ETG | Ensemble Technique de Gestion | In French | |
| ETGI | European Triticeae Genomics Initiative | In English | → Genetics → Biotechnology | 
| ETH | Eidgenössische Technische Hochschule | In German | → Specialized or polytechnical colleges | 
| ETH | Extraterrestrial hypothesis = HET | Hypothèse extraterrestre | In French | In English | → Mathematics and natural sciences | 
| EthAIS | Ethernet Alarm Indication Signal | In English | → Telecommunications → Networks, communication | 
| ETI | Elapsed-Time Indicator | In English | |
| ETI | Energy Technology Initiative | In English | → Energy economics | 
| ETI | Economic and Technological Intelligence | In English | → Economics → Engineering, technology | 
| ETI | Evénement de Transfert Interne | In French | |
| ETIC | Estimated Time In Commission | In English | |
| ETIS | European Transport Policy Information System | In English | → Data → Transport and postal services | 
| ETL | Environmental Test Laboratory | In English | → Research institutes | 
| ETL | Extract Transform and Load | In English | |
| ETL | Extract Transform Load | In English | → Data | 
| ETLOW | External Tank Lift-Off Weight | In English | |
| ETM | Enhanced Thematic Mapper | In English | |
| ETM | Elapsed-Time Meter | In English | |
| ETM | Engineering Test Model | In English | → Engineering, technology | 
| ETM | Énergie Thermique des Mers | In French | → Energy economics | 
| ETNO | Extreme Trans-Neptunian Object = OTNE | Objet Transneptunien Extrême | In French | In English | → Interplanetary medium | 
| ETO | Earth To Orbit | In English | → Astronautics | 
| ETO | Ethylene Oxide | In English | → Chemical technology → Chemistry | 
| ETO | European Telecommunications Office (www.eto.dk) | In English | → Telecommunications → Europe | 
| ETO | Eerlijk Ter Overwinning | In Dutch | → Organizations and associations → Sport, physical exercises | 
| ETOC | Estimated Time Of Correction | In English | |
| ETOS | Eendracht, Toewijding, Overleg en Samenwerking | In Dutch | |
| ETP | European Technology Platform | In English | |
| ETP | Engineering Test Phase | In English | → Engineering, technology | 
| ETP | Environmental Test Plan | In English | |
| ETP | Equipment Test Plan | In English | |
| ETP | Évapotranspiration | In French | → Earth sciences → Biological sciences | 
| ETPC | Europejski Trybunał Praw Człowieka (www.echr.coe.int) = ECHR | European Court of Human Rights | In English = CEDH | Cour Européenne des Droits de l'Homme | In French = TEDH | Tribunal Europeo de Derechos Humanos | In Spanish = ESLP | Evropský soud pro lidská práva | In Czech = EMD | Den Europæiske Menneskerettighedsdomstol | In Danish = EGMR | Europäischer Gerichtshof für Menschenrechte | In German = ΕΔΑΔ | Ευρωπαϊκό Δικαστήριο Ανθρωπίνων Δικαιωμάτων | In Greek = EIT | Euroopan ihmisoikeustuomioistuin | In Finnish = AİHM | Avrupa İnsan Hakları Mahkemesi | In Turkish = ЕСЉП | Европски суд за људска права | In Serbian = ЕСПЧ | Европейский Суд по правам человека | In Russian = CEDO | Curtea Europeană a Drepturilor Omului | In Romanian = EMD | Den europeiske menneskerettsdomstol | In Norwegian = EMD | Den europeiske menneskerettsdomstolen | In Nynorsk = EHRM | Europees Hof voor de Rechten van de Mens | In Dutch = EŽTT | Europos Žmogaus Teisių Teismas | In Lithuanian = CEDU | Corte Europea dei diritti dell'uomo | In Italian | In Polish | → International law → Human rights → Fundamental rights | 
| ETPY | Electronic Control Assembly Thrust Vector Pitch and Yaw | In English | → Electronics | 
| ETR | Eastern Test Range | In English | |
| ETRI | Electronics and Telecommunications Research Institute | In English | → Research institutes → Electronics → Telecommunications | 
| ETROD | Eastern Test Range Operations Directive | In English | |
| ETRR | Environmental Test Readiness Review | In English | |
| ETS | European Telecommunications Standard | In English | → Standardization → Telecommunications | 
| ETS | Executable Test Suite | In English | |
| ETS | Emissions Trading Scheme | In English | |
| ETS | Electrical Test Set | In English | → Electrical engineering | 
| ETS | Energy Transfer System | In English | → Energy economics | 
| ETS | External Tank System | In English | |
| ETS | Europejski Trybunał Sprawiedliwośc (http://curia.europa.eu) = EuGH | Europäischer Gerichtshof für Menschenrechte | In German = CJEC | Court of Justice of the European Communities | In English = CJCE | Cour de Justice des Communautés Européennes | In French = TJCE | Tribunal de Justícia de les Comunitats Europees | In Catalan = LICE | Llys Cyfiawnder Ewrop | In Welsh = ΔΕΚ | Δικαστήριο των Ευρωπαϊκών Κοινοτήτων | In Greek = JKEK | Justica Kortumo de Eŭropaj Kortumoj | In Esperanto = TJCE | Tribunal de Justicia de las Comunidades Europeas | In Spanish = CGCE | Corte di Giustizia delle Comunità Europee | In Italian = HvJEG | Hof van Justitie van de Europese Gemeenschappen | In Dutch = EBTT | Europos Bendrijų Teisingumo Teismas | In Lithuanian = CEJ | Curtea Europeană de Justiţie | In Romanian = ESD | Evropský soudní dvůr | In Czech = ECJ | European Court of Justice | In English = CJE | Cour de Justice Européenne | In French = CBCE | Cúirt Bhreithiúnais na gComhphobal Eorpach | In Irish = EKB | Európai Közösségek Bírósága | In Hungarian = ETT | Europos Teisingumo Teismas | In Lithuanian = ETS | Europejski Trybunał Sprawiedliwości | In Polish = TJUE | Tribunal de Justiça da União Europeia | In Portuguese = ESP | Evropski sud pravde | In Serbo-Croatian = SES | Sodišče Evropskih skupnosti | In Slovenian = AAD | Avrupa Adalet Divanı | In Turkish | In Lithuanian | → Law, jurisprudence → European Union → Europe | 
| ETS | Europejski Trybunał Sprawiedliwości (http://curia.europa.eu) = EuGH, CJEC, CJCE, TJCE, LICE, ΔΕΚ, JKEK, CGCE, HvJEG, EBTT, CEJ, ESD, ECJ, CBCE, EKB, ETT, TJUE, ESP, SES, AAD (look above) | In Polish | → Law, jurisprudence → European Union → Europe | 
| ETSA | École Technique Supérieure Amilieh | In French | → Specialized or polytechnical colleges → Engineering, technology | 
| ETSAB | Escola Tècnica Superior d'Arquitectura de Barcelona (www.etsab.upc.edu) | In Spanish | → Specialized or polytechnical colleges → Architecture → Spain | 
| ETSAD | Évaluation des Technologies de Santé pour l'Aide à la Décision | In French | → Medicine | 
| ETSAV | Escola Tècnica Superior d'Arquitectura del Vallès (www.etsav.upc.edu) | In Spanish | → Specialized or polytechnical colleges → Architecture → Spain | 
| ETSC | European Traffic Safety Council | In English | → Transport and postal services | 
| ETSECCPB | Escola Tècnica Superior d'Enginyers de Camins, Canals i Ports de Barcelona | In Spanish | → Specialized or polytechnical colleges → Spain | 
| ETSEIAT | Escola Tècnica Superior d'Enginyeries Industrial i Aeronàutica de Terrassa (www.etseiat.upc.edu) | In Spanish | → Specialized or polytechnical colleges → Aeronautics, aircraft → Spain | 
| ETSEIB | Escola Tècnica Superior d'Enginyeria Industrial de Barcelona (www.etseib.upc.edu) | In Spanish | → Specialized or polytechnical colleges → Spain | 
| ETSETB | Escola Tècnica Superior d'Enginyeria de Telecomunicació de Barcelona (www.etsetb.upc.es) | In Spanish | → Specialized or polytechnical colleges → Telecommunications → Spain | 
| ETSI | European Telecommunications Standards Institute | In English | → Standardization → Telecommunications → European Union | 
| ETSK | Euroopan Talous-ja Sosiaalikomitea (www.eesc.europa.eu) = EØSU | Europæiske Økonomiske og Sociale Udvalg | In Danish = ΕΟΚΕ | Ευρωπαϊκή Οικονομική και Κοινωνική Επιτροπή | In Greek = EWSA | Europäische Wirtschafts- und Sozialausschuss | In German = EHSV | Evropský Hospodářský a Sociální Výbor | In Czech = EMSK | Euroopa Majandus- ja Sotsiaalkomitee | In Estonian = EESC | European Economic and Social Committee | In English = CESE | Comité Económico y Social Europeo | In Spanish = CESE | Comité Économique et Social Européen | In French = CESE | Comitato Economico e Sociale Europeo | In Italian = EESK | Eiropas Ekonomikas un Sociālo lietu Komiteja | In Latvian = EESRK | Europos Ekonomikos ir Socialinių Reikalų Komitetas | In Lithuanian = EGSZB | Európai Gazdasági és Szociális Bizottság | In Hungarian = KESE | Kumitat Ekonomiku u Soċjali Ewropew | In Maltese = EESC | Europees Economisch en Sociaal Comité | In Dutch = EKES | Europejski Komitet Ekonomiczno - Społeczny | In Polish = CESE | Comité Económico e Social Europeu | In Portuguese = EHSV | Európsky Hospodársky a Sociálny Výbor | In Slovak = EESO | Evropski Ekonomsko-Socialni Odbor | In Slovenian = EESK | Europeiska Ekonomiska och Sociala Kommittén | In Swedish | In Finnish | → International relations → Economics → Europe | 
| ETSK | École de Techniciens Supérieurs de Skikda | In French | → Specialized or polytechnical colleges → Engineering, technology | 
| ETSN | École de Techniciens Supérieurs de Sénia | In French | → Specialized or polytechnical colleges → Engineering, technology | 
| ETSO | European Transmission System Operating | In English | → Organizations and associations | 
| ETSR | École de Techniciens Supérieurs d'Arzew | In French | → Specialized or polytechnical colleges → Engineering, technology | 
| ETSS | External Tank Separation Subsystem | In English | |
| ETT | Enquêtes, Terrains, Théories | In French | → Social sciences | 
| ETT | Estimated Time Of Track | In English | |
| ETT | Europos Teisingumo Teismas (http://curia.europa.eu) = ETS, EuGH, CJEC, CJCE, TJCE, LICE, ΔΕΚ, JKEK, CGCE, HvJEG, EBTT, CEJ, ESD, ECJ, CBCE, EKB, TJUE, ESP, SES, AAD (look above) | In Lithuanian | → Law, jurisprudence → European Union → Europe | 
| ETTD | Équipement Terminal de Traitement de Données = ETD, DTE, DEE (look above) | In French | → Computer hardware → Data | 
| ETTP | Entreprise de Travail à Temps Partagé | In French | → Organizations and associations → Labour, labour economics | 
| ETTRT | European Transactions Telecommunications Related Technologies | In English | → Serial publications, periodicals → Telecommunications | 
| ETUC | European Trade Union Confederation (www.etuc.org) = CES | Confédération Européenne des Syndicats | In French = CES | Confederación Europea de Sindicatos | In Spanish = EVV | Europees Verbond van Vakverenigingen | In Dutch | In English | → Organizations and associations → Labour, labour economics | 
| ETUD | External Tank Umbilical Disconnect | In English | |
| ETV | Electrical Test Vehicle | In English | → Electrical engineering → Vehicle engineering | 
| ETVA | External Tank Vent Arm | In English | |
| ETWQ | Environmental Toxicology and Water Quality | In English | → Serial publications, periodicals → Threats to the environment → Hydrology | 
| ETY | Euroopan talousyhteisö = CEE | Comunitat Econòmica Europea | In Catalan = EEZ | Europska ekonomska zajednica | In Croatian = CEE | Comunidad Económica Europea | In Spanish = CEE | Communauté Économique Européenne | In French = EEG | Europese Economische Gemêenschap | In Vlaams = EHS | Evropské hospodářské společenství | In Czech = EEC | European Economic Community | In English = ЕИО | Европейската икономическа общност | In Bulgarian = CEE | Comunidade Económica Europea | In Galician = EEE | Europako Ekonomia Erkidegoa | In Basque = EWG | Europäische Wirtschaftsgemeinschaft | In German = CEE | Comunità Economica Europea | In Italian = EBE | Efnahagsbandalag Evrópu | In Icelandic = EEB | Europos Ekonominė Bendrija | In Lithuanian = CEE | Comunitatea Economică Europeană | In Romanian = CEE | Comunidade Económica Europeia | In Portuguese = CEE | Comunautat Economica Europèa | In Occitan = ЄЕС | Європейська економічна спільнота | In Ukrainian = AET | Avrupa Ekonomik Topluluğu | In Turkish = EEG | Europeiska ekonomiska gemenskapen | In Swedish = EEG | Europese Economische Gemeenschap | In Dutch = GEE | Gymuned Economaidd Ewropeaidd | In Welsh | In Finnish | → International relations → European Union | 
| EU | European Union (http://europa.eu) = UE | Union Européenne | In French = UE | Unió Europea | In Catalan = UE | Unaniezh Europa | In Breton = EU | Europäische Union | In German = UE | Unia Europejska | In Polish = EU | Europese Unie | In Afrikaans = UE | Unión Europeya | In Aragonese = EU | Evropská Unie | In Czech = ЕС | Европейският съюз | In Bulgarian = EU | Eùropejskô Ùnijô | In Kashubian = ΕΕ | Ευρωπαϊκή Ένωση | In Greek = EU | Europæiske Union | In Danish = UE | Undeb Ewropeaidd | In Welsh = EU | Eŭropa Unio | In Esperanto = JU | Jeropeeske Uny | In Frisian = AE | An tAontas Eorpach | In Irish = EB | Europar Batasuna | In Basque = EU | Europska Unija | In Croatian = UE | Unión Europea | In Spanish = EU | Euroopan unioni | In Finnish = EU | Evropska Unija | In Bosnian = UÛ | Unnion Ûropéenne | In Norman = ES | Europas Sājonga | In Baltic languages = UE | Uniaun Europeia | In Tetum = UE | Unyong Europeo | In Tagalog = EU | Európai Unió | In Hungarian = EU | Europeiska unionen | In Swedish = EU | Europana Uniono | In Ido = UE | Uni Eropa | In Indonesian = ESB | Evrópusambandið | In Icelandic | In English | → International relations → European Union → Europe | 
| EU | Electronic Unit | In English | → Electronics | 
| EU | Engineering Unit | In English | → Engineering, technology | 
| EU | Experimental Unit | In English | |
| EU | Europäische Union (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In German | → International relations → European Union → Europe | 
| EU | Europese Unie (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In Afrikaans | → International relations → European Union → Europe | 
| EU | Evropská Unie (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In Czech | → International relations → European Union → Europe | 
| EU | Eùropejskô Ùnijô (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In Kashubian | → International relations → European Union → Europe | 
| EU | Europæiske Union (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In Danish | → International relations → European Union → Europe | 
| EU | Eŭropa Unio (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In Esperanto | → International relations → European Union → Europe | 
| EU | Europska Unija (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In Croatian | → International relations → European Union → Europe | 
| EU | Euroopan unioni (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In Finnish | → International relations → European Union → Europe | 
| EU | Evropska Unija (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In Bosnian | → International relations → European Union → Europe | 
| EU | Európai Unió (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In Hungarian | → International relations → European Union → Europe | 
| EU | Europeiska unionen (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In Swedish | → International relations → European Union → Europe | 
| EU | Europana Uniono (http://europa.eu) = UE, ЕС, ΕΕ, JU, AE, EB, UÛ, ES, ESB (look above) | In Ido | → International relations → European Union → Europe | 
| EUA | European Universities Association (www.eua.be) | In English | → Associations → Higher education, universities → Europe | 
| EUA | European Union Allowances | In English | → European Union | 
| EUCALYPTUS | Elastic Utility Computing Architecture for Linking Your Programs To Useful Systems | In English | → Computer architecture → Software → Networks, communication | 
| EUCD | European Union Copyright Directive | In English | → Artistic property → European Union | 
| EUCI | European Union Classified Information | In English | → European Union | 
| EUCOMED | European Confederation of Medical Associations | In English | → Organizations and associations → Associations → Medicine | 
| EUCS | Escuela Universitaria de Ciencias de la Salud | In Spanish | → Higher education, universities → Medicine | 
| EUDAC | European Defense Analysis Center | In English | → Military affairs | 
| EUETAB | Escola Universitària d'Enginyeria Tècnica Agrícola de Barcelona | In Spanish | → Specialized or polytechnical colleges → Agricultural sciences → Spain | 
| EUETIB | Escola Universitària d'Enginyeria Tècnica Industrial de Barcelona (www.euetib.upc.es) | In Spanish | → Specialized or polytechnical colleges → Spain | 
| EUETII | Escola Universitària d'Enginyeria Tècnica Industrial d'Igualada (www.euetii.upc.es) | In Spanish | → Specialized or polytechnical colleges → Spain | 
| EUETIT | Escola Universitària d'Enginyeria Tècnica Industrial de Terrassa (http://euetit-ct.upc.es) | In Spanish | → Specialized or polytechnical colleges → Spain | 
| EUETTPC | Escola Universitària d'Enginyeria Tècnica en Teixits de Punt de Canet | In Spanish | → Specialized or polytechnical colleges | 
| EUF | Den Europæiske Udviklingsfond = EDF | European Development Fund | In English = ЄФР | Європейський фонд розвитку | In Ukrainian | In Danish | → Financial markets → Development | 
| EUGFJ | Europeiska utvecklings- och garantifonden för jordbruket = FEOGA | Fonds Européen d'Orientation et de Garantie Agricole | In French = EAGFL | Europäischer Ausrichtungs- und Garantiefonds für Landwirtschaft | In German = FEAOG | Fondo Europeo Agricolo di Orientamento e di Garanzia | In Italian = EAGGF | European Agriculture Guidance and Guarantee Funds | In English = EFOiGR | Europejski Fundusz Orientacji i Gwarancji Rolnej | In Polish | In Swedish | → International relations → European Union → Agricultural sciences | 
| EuGH | Europäischer Gerichtshof für Menschenrechte (http://curia.europa.eu) = ETS, CJEC, CJCE, TJCE, LICE, ΔΕΚ, JKEK, CGCE, HvJEG, EBTT, CEJ, ESD, ECJ, CBCE, EKB, ETT, TJUE, ESP, SES, AAD (look above) | In German | → Law, jurisprudence → European Union → Europe | 
| EUGIN | European Group of Institutes of Navigation | In English | |
| EUI | European University Institute (www.iue.it) | In English | → Higher education, universities → Europe | 
| EUM | European Monitoring Centre on Racism and Xenophobia | In English | → Sociology | 
| EUMETSAT | European Meterological Satellite (Organisation) | In English | → Organizations and associations → Meteorology, climatology → Astronautics | 
| EUNCET | Escola Universitària Caixa Terrassa (www.euncet.com) | In Spanish | → Higher education, universities | 
| EUOTT | Escola Universitària d'Òptica i Optometria de Terrassa (www.euoot.upc.es) | In Spanish | → Specialized or polytechnical colleges → Optics → Spain | 
| EuPCD | European Crew Personal Dosimeter | In English | → Astronautics | 
| EUPHA | European Public Health Association | In English | → Associations → Public health and hygiene | 
| EUPMT | Escola Universitària Politècnica de Mataró (www.eupmt.cat) | In Spanish | → Specialized or polytechnical colleges → Higher education, universities | 
| EUPS | Edinburgh University Persian Society | In English | → Organizations and associations → Language, linguistics, literature → Geography, biography, history | 
| EUR | European Utility Requirements | In English | → Applied sciences, technology | 
| EUR | Erasmus Universiteit Rotterdam (https://www.eur.nl) | In Dutch | → Higher education, universities → Netherlands | 
| EURADA | European Association of Development Agencies | In English | → Associations → Economics | 
| EURALARM | Association of European Manufacturers and Installers of Fire and Security Systems | In English | → Associations | 
| EurASEAA | European Association of Southeast Asian Archaeologists | In English | → Associations → Archeology | 
| EURD | Église Universelle du Royaume de Dieu = IURD | Iglesia Universal del Reino de Dios | In Spanish = IURD | Igreja Universal do Reino de Deus | In Portuguese = UCKG | Universal Church of the Kingdom of God | In English | In French | → Christianity → Modern spiritual movements | 
| EURECA | European Retrievable Carrier | In English | |
| EURIPIDES | EUREKA Initiative for Packaging and Integration of Devices and Smart Systems (www.euripides-eureka.eu) | In English | → Organizations and associations → Electronics | 
| EURL | Entreprise Unipersonnelle à Responsabilité Limitée | In French | → Economics | 
| EURNEX | European Rail Research Network of Excellence | In English | → Transport and postal services | 
| EURO-CIU | European Association of Cochlear Implant Users | In English | → Associations → Surgery, orthopaedics, ophthalmology | 
| EURO-JERC | Europe-Japan Economic Research Center | In English | → Research institutes → Economics | 
| EuroACE | European Alliance of Companies for Energy Efficiency in Buildings | In English | → Organizations and associations → Energy economics → Construction | 
| EUROBAT | Association of European Storage Battery Manufacturers | In English | → Associations | 
| EUROCAE | European Organization for Civil Aviation Equipment | In English | → Organizations and associations → Aeronautics, aircraft | 
| EUROCOMSAT | European Consortium Communications Satellite | In English | → Telecommunications → Astronautics | 
| EUROCORES | European Collaborative Research | In English | → Research policy → Europe | 
| EUROKKA | Esperanto-Rok-Asocio | In Esperanto | → Associations → Music → Artificial languages (linguistics) | 
| EUROSEAS | European Association for South East Asian Studies | In English | → Associations → Language, linguistics, literature → Geography, biography, history | 
| EURTI | European Young Investigator Award | In English | → Mathematics and natural sciences | 
| EURYI | European Young Investigators | In English | → Research policy | 
| EUSC | European Union Satellite Centre (www.eusc.europa.eu) = CSUE | Centro Satellitare dell'Unione Europea | In Italian = CSUE | Centro de Satélites de la Unión Europea | In Spanish | In English | → European Union → Astronautics → Europe | 
| EUSCEA | European Science Events Association | In English | → Associations → Mathematics and natural sciences | 
| EUSS | Evaluant Universal Storage Services | In English | → Software | 
| EUSUHM | European Union for School and University Health and Medicin | In English | → Organizations and associations → Education → Medicine | 
| EUT | Early User Test | In English | |
| EUTELSAT | European Telecommunications Satellite Organization | In English | → Organizations and associations → Astronautics → Telecommunications | 
| EUV | Extreme Ultraviolet | In English | |
| EUVE | Extreme Ultraviolet Explorer | In English | → Astronautics → Astronomy | 
| EUVE | Extreme Ultraviolet Experiment | In English | |
| EUVL | Extreme Ultraviolet Lithography | In English | → Electronics | 
| EUWI | European Water Initiative | In English | → Hydrology → 626 → Environmental technology, water supply, waste management | 
| EUZEPA | European Zeolites Producers Association (www.zeodet.org) | In English | → Associations → Chemicals | 
| EV | Earned Value | In English | |
| EV | Entry Vehicle | In English | → Astronautics | 
| EV | Expendable Vehicle | In English | → Vehicle engineering | 
| EV | Extravehicular | In English | → Vehicle engineering | 
| eV | Eingetragener Verein | In German | → Organizations and associations | 
| EVA | Esperantlingva Verkista Asocio (www.everk.org) | In Esperanto | → Associations → 7 → Artificial languages (linguistics) | 
| EVA | European Vending Association | In English | → Associations | 
| EVA | Extra-Vehicular Activity | In English | → Vehicle engineering | 
| EVA | Earned-Value Analysis | In English | |
| EVA | Extravehicular Activity | In English | → Astronautics | 
| EVA | Europese Vrijhandelsassociatie (www.efta.int) = EFTA | European Free Trade Association | In English = ESVO | Evropské sdružení volného obchodu | In Czech = AELE | Association Européenne de Libre-Échange | In French = JFA | Jeropeeske Frijhannelsassosjaasje | In Frisian = EMAE | Europako Merkataritza Askearen Elkartea | In Basque = AELE | Associacion eropèèna de libro-èchanjo | In Franco-Provençal = AELC | Asociación Europea de Libre Comercio | In Spanish = ELKA | Eŭropa Liber-Komerca Asocio | In Esperanto = EFTA | 欧洲自由贸易联盟 | In Chinese = AELE | Associacion Europèa de Liure Escambi | In Occitan = ЕСТА | Европска Слободна Трговска Асоцијација | In Macedonian = AELS | Asociaţia Europeană a Liberului Schimb | In Romanian = ЄАВТ | Європейська асоціація вільної торгівлі | In Ukrainian = ЕФТА | Европска слободна трговинска асоцијација | In Serbian = EZVO | Európske združenie voľného obchodu | In Slovak = ЕАСТ | Европейская ассоциация свободной торговли | In Russian | In Dutch | → Associations → Trade |