

| Acronym | Sense | Language | Topics | 
|---|---|---|---|
| EASSA | European Association of South Asian Archaeologists | In English | → Associations → Archeology | 
| EATA | European Association for Telematic Applications | In English | → Associations → Telecommunications | 
| EATCS | European Association for Theoretical Computer Science (www.eatcs.org) | In English | → Associations → Computer science | 
| EAU | European Assocation of Urology | In French | → Associations → Urology | 
| EAU | European Association of Urology | In English | → Associations → Urology | 
| EAŬ | Esperantista Asocio de Ŭonbulismo | In Esperanto | → Associations → Artificial languages (linguistics) | 
| EAUE | European Academy of the Urban Environment (www.eaue.de) | In English | → Academies → Regional planning → Architecture | 
| EBA | Estonian Biomass Association | In English | → Associations → Biotechnology → Energy economics | 
| EBAN | European Business Angel Network | In English | → Financial markets | 
| EBC | Easterzee Bantega Combinatie | In Dutch | → Sport, physical exercises | 
| EBLIDA | European Bureau of Library, Information and Documentation Associations (www.eblida.org) | In English | → Libraries → Knowledge management → Documentation | 
| EBMT | European Group for Blood and Marrow Transplantation | In English | → Blood and circulatory system → Surgery, orthopaedics, ophthalmology | 
| EBNL | Entité à But Non Lucratif | In French | |
| EBO | Eendracht Brengt Overwinning | In Dutch | → Sport, physical exercises | 
| EBOH | Eendracht Brengt Ons Hoger | In Dutch | → Sport, physical exercises | 
| EBON | Eendracht Brengt Ons Nader | In Dutch | → Sport, physical exercises | 
| EBPF | European Biocidal Product Forum | In English | → Chemicals → Pharmacology, toxicology → Food technology | 
| EBU | European Broadcasting Union (www.ebu.ch) = UER | Union Européenne de Radio-télévision | In French = ЕСРТ | Европейски съюз за радио и телевизия | In Bulgarian = ЄТС | Європейський Телерадіомовний Союз | In Ukrainian = ЕВС | Европейский вещательный союз | In Russian = UER | União Europeia de Radiodifusão | In Portuguese | In English | → Telecommunications | 
| EC4 | European Communities Confederation of Clinical Chemistry | In English | → Pharmacology, toxicology | 
| ECAC | European Civil Aviation Conference | In English | → Aeronautics, aircraft → Transport and postal services | 
| ECATA | European Consortium for Advanced Training in Aerospace (www.ecata.org) | In English | → Specialized or polytechnical colleges → Aeronautics, aircraft → Astronautics → Europe | 
| ECCA | European Cable Communications Association | In English | → Associations → Telecommunications | 
| ECFA | European Children's Film Association (www.ecfaweb.org) | In English | → Associations → Cinema, movies | 
| ECFF | European Coordination of Film Festivals | In English | → Cinema, movies | 
| ECFG | European Conference on Fungal Genetics | In English | → Congresses → Genetics → Botany | 
| ECIA | Early Childhood Intervention Australia (www.ecia.org.au) | In English | → Pediatry → Australia | 
| ECIA | East Central Intergovernmental Association (www.ecia.org) | In English | → Associations → International relations | 
| ECIA | Engineering Construction Industry Association (www.ecia.co.uk) | In English | → Associations → Civil engineering → Construction → United Kingdom | 
| ECIA | European Council of Information Associations (www.aslib.co.uk/ecia/) | In English | → Newspapers, journalism | 
| ECIA | European Council of Interior Architects (www.ecia.net) | In English | → Architecture | 
| ECIA | European Council of Information Associations (www.aslib.co.uk/ecia/) | In English | → Documentation → Knowledge management | 
| ECITC | European Committee for IT&T Testing and Certification | In English | → Telecommunications | 
| ECMA | European Computer Manufacturers Association | In English | → Associations → Computer hardware | 
| ECMWF | European Centre for Medium-Range Weather Forecasts (www.ecmwf.int) | In English | → Research institutes → Meteorology, climatology | 
| ECONAG | European Conference on Aging | In English | → Congresses → Gerontology | 
| ECPAT | End Child Prostitution, Child Pornography and the Trafficking of Children for Sexual Purposes | In English | → Slavery | 
| ECQAC | Electronic Components Quality Assurance Committee | In English | → Quality management → Electronics | 
| ECRC | Early Childhood Research Center | In English | → Research institutes → Pediatry → Child psychology | 
| ECRE | European Council on Refugees and Exiles | In English | → Migrations → Polemology | 
| ECRIN | Association Échange et Coordination Recherche INdustrie | In French | → Research policy → Associations → Engineering, technology | 
| ECRSN | Ethnic Conflict Resolution Studies Network (of North Sumatra) | In English | → Polemology | 
| ECSR | European Committee of Social Rights | In English | → International law → European Union | 
| ECSR | European Consortium for Sociological Research | In English | → Sociology | 
| ECSS | European College of Sport Science | In English | → Medicine → Sport, physical exercises | 
| ECTP | European Construction Technology Platform | In English | → Construction | 
| ECTRA | European Committee for Telecommunications Regulatory Affairs | In English | → Telecommunications | 
| ECTRI | European Conference of Transport Research Institutes | In English | → Congresses → Transport and postal services → Europe | 
| ECU | European Chess Union | In English | → Entertainment | 
| ECVIM-CA | European College of Veterinary Internal Medicine - Companion Animals | In English | → Veterinary medicine | 
| ED | Ejendomsforeningen Danmark | In Danish | → Denmark | 
| EDIMA | European Digital Media Association (www.europeandigitalmediaassociation.org) | In English | → Associations → Newspapers, journalism → Cinema, movies → Europe | 
| EDL | Engineering Development Laboratory | In English | → Research institutes → Engineering, technology | 
| EDM | Enfants Du Monde | In French | |
| EDMA | European Diagnostic Manufacturers Association | In English | → Associations → Diagnostics | 
| EDN | Ende Despereert Niet | In Dutch | → Sport, physical exercises | 
| EDÖ | Epilepsie Dachverband Österreich (www.epilepsie.at) | In German | → Neurology → Austria | 
| EDO | Eendracht Doet Overwinnen | In Dutch | → Sport, physical exercises | 
| EDOU | Eenheid Door Overspel Utrecht | In Dutch | → Sport, physical exercises → Netherlands | 
| EDRA | Environmental Design Research Association (www.edra.org) | In English | → Associations → Environmental science | 
| EDS | Eendracht Doet Spelen | In Dutch | → Sport, physical exercises | 
| EDW | Eendracht Doet Winnen | In Dutch | → Sport, physical exercises | 
| EE | École Émancipée | In French | → Labour, labour economics → Education | 
| EEA | European Economic Association | In English | → Associations → Economics | 
| EEA | European Environmental Agency | In English | → 5023 → Threats to the environment → International economic cooperation | 
| EEC | Ees Eesergroen Combinatie | In Dutch | → Sport, physical exercises | 
| EECA | European Electronic Component Manufacturers Association | In English | → Associations → Electronics | 
| EEEE | Ελληνική Εθνική Ένωση κατά της Επιληψίας (www.epilepsy-greece.com) | In Greek | → Associations → Neurology → Greece | 
| EEG | Energy Economics Group | In English | → Energy economics | 
| EEI | Edison Electrical Institute (www.eei.org) | In English | → Electrical engineering | 
| EEOC | Equal Employment Opportunity Commission | In English | → Labour, labour economics | 
| EEPCA | European Electrical Products Certification Association | In English | → Associations → Electrical engineering | 
| EERI | Estonian Energy Research Institute | In English | → Research institutes → Energy economics | 
| EEU | Eŭropa Esperanto-Unio | In Esperanto | → Politics → Artificial languages (linguistics) | 
| EEV | Eerste Evertsoordse Voetbalclub | In Dutch | → Football and rugby | 
| EEV | Enderun Eğitim Vakfı | In Turkish | → Foundations | 
| EEVV | Emmer Erfscheidenseveense Voetbal Vereniging | In Dutch | → Football and rugby | 
| EFA | European Film Academy (www.europeanfilmacademy.org) | In English | → Academies → Cinema, movies | 
| EFAMA | European Fund and Asset Management Association | In English | → Associations → Finance | 
| EFB | European Federation of Biotechnology | In English | → Biotechnology | 
| EFC | Eerselse Football Club | In Dutch | → Football and rugby | 
| EFC | Ermelose Football Club | In Dutch | → Football and rugby | 
| EFCG | European Fine Chemical Group (http://efcg.cefic.org) | In English | → Chemicals | 
| EfD | Esperantoforeningen for Danmark = DEA | Dana Esperanto-Asocio | In Esperanto | In Danish | → Artificial languages (linguistics) → Denmark | 
| EFDA | European Fusion Development Association (www.efda.org) | In English | → Associations → 53912 → Nuclear technology | 
| EFEO | École Française d'Extrême-Orient (www.efeo.fr) | In English | → Research institutes → Language, linguistics, literature → Geography, biography, history → France | 
| EFF | Electronic Frontier Foundation | In English | → Foundations → Electronics | 
| EFFI | Electronic Frontier Finland | In English | → Electronics → Finland | 
| EFHC | Enschedesche Football en Hockey Club | In Dutch | → Football and rugby | 
| EFIP | European Federation of Inland Ports = FEPI | Fédération Européenne des Ports Intérieurs | In French = EVB | Europäischer Verband der Binnenhäfen | In German | In English | → Transport and postal services | 
| EFMS | Europäisches Forum für Migrationsstudien | In German | → Migrations → Sociology | 
| EFPA | European Federation of Professional Psychologists Associations | In English | → Psychology | 
| EFPIA | European Federation of Pharmaceutical Industries and Associations (www.efpia.org) | In English | → Pharmacology, toxicology | 
| EFQM | European Foundation for Quality Management (www.efqm.org) | In English | → Foundations → Quality management | 
| EFR | European Federation for Colorectal Cancer | In English | → Oncology → 6163 | 
| EFREP | European Federation of Retired and Elderly Persons = FERPA | Fédération Européenne des Retraités et des Personnes Âgées | In French | In English | → Labour, labour economics → Insurance | 
| EFSG | European Fire and Security Group | In English | |
| EFSMA | European Federation of Sports Medicine Associations | In English | → Medicine → Sport, physical exercises | 
| EFTA | European Free Trade Association (www.efta.int) = 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 = EVA | Europese Vrijhandelsassociatie | In Dutch = 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 English | → Associations → Trade | 
| EFTA | 欧洲自由贸易联盟 (www.efta.int) = ESVO, AELE, JFA, EMAE, AELC, ELKA, EVA, ЕСТА, AELS, ЄАВТ, ЕФТА, EZVO, ЕАСТ (look above) | In Chinese | → Associations → Trade | 
| EG | Expert Group | In English | |
| EGDF | European Game Developer Federation | In English | → Software | 
| EGDF | European Games Developer Federation (www.egdf.eu) | In English | → Software → Entertainment → Europe | 
| EGLI | Esperantista Go-Ligo Internacia | In Esperanto | → 794 → Artificial languages (linguistics) | 
| EGS | Eijkman Graduate School for Immunology and Infectious Diseases (www.eijkmanschool.org) | In English | → Research institutes → Higher education, universities → Immunology and allergy → Infectious diseases | 
| EGS | European Geophysical Society | In English | → Geophysics | 
| EGU | European GeoSciences Union (www.egu.eu) | In English | → Earth sciences → Europe | 
| EGVV | Eerste Gelselaarse Voetbal Vereniging | In Dutch | → Football and rugby | 
| EHA | Economic History Association | In English | → Associations → Economics → History | 
| EHA | European Hematology Association | In English | → Associations → Blood and circulatory system | 
| EHC | Emma Hoensbroek Combinatie | In Dutch | → Sport, physical exercises | 
| EHC | European Haemophilia Consortium (www.ehc.eu) | In English | → Blood and circulatory system → Pathology → Europe | 
| EHD | École à l'Hôpital et à Domicile | In French | → Associations → Education → Medicine | 
| EHF | Europese Hockey Federatie | In Dutch | → Sport, physical exercises | 
| EHF | Europese Handbalfederatie | In Dutch | → Sport, physical exercises | 
| EHM | Dartliga - Eifel-Hunsrück-Mosel | In German | → Sport, physical exercises | 
| EHS | Eendracht Houdt Stand | In Dutch | → Sport, physical exercises | 
| EIA | Electrical Industries Association (www.eia.org) | In English | → Associations → Electrical engineering | 
| EIAA | European Interactive Advertising Association (www.eiaa.net) | In English | → Associations → Advertising → Networks, communication | 
| EIAK | Elterninitiative Anfallkranker Kinder Wien | [FE] | → Pediatry → Austria | 
| EIDMA | Euler Institute for Discrete Mathematics and its Applications (www.win.tue.nl/math/eidma/) | In English | → Research institutes → Mathematics | 
| EIF | Éclaireurs Israëlites de France | In French | → Judaism → France | 
| EIfER | European Institute for Energy Research (www.eifer.uni-karlsruhe.de) | In English | → Research institutes → Energy economics → Electrical engineering | 
| EIGA | European Industrial Gases Association (www.eiga.org) | In English | → Associations → Chemical technology | 
| EIRMA | European Industrial Research Management Association | In English | → Associations → Research policy → Industry, industrial policy | 
| EITF | Emergency Issues Task Force | In English | |
| EJA | Esperanta Jura Asocio | In Esperanto | → Associations → Law, jurisprudence → Artificial languages (linguistics) | 
| EKC | Eendracht Kanaries Combinatie | In Dutch | → Sport, physical exercises | 
| EKS | Esperanto Koresponda Servo | In Esperanto | → Artificial languages (linguistics) | 
| EL | Equipment Laboratory | In English | → Research institutes | 
| ELA | Euzko Langilleen Alkartasuna = STV | Solidaridad de Trabajadores Vascos | In Spanish | In Basque | → Labour, labour economics | 
| ELC | European Lighting Council | In English | → Electrical engineering → Environmental technology, water supply, waste management | 
| ELDO | European Launcher Development Organisation | In English | → Astronautics | 
| ELF | European Lung Foundation | In English | → Foundations → Chest diseases | 
| ELF | EFREI Linux Formation | In French | → Operating systems | 
| ELF-AREK | Esperanto-Ligo Filatelista - Amika Rondo de Esperantaĵ-Kolektantoj | In Esperanto | → Transport and postal services → Artificial languages (linguistics) | 
| ELI | Esperanto-Ligo en Israelo | In Esperanto | → Artificial languages (linguistics) | 
| ELIPSCE | Étudiant de L'école doctorale de l'Ingénierie, Performance, Santé, Cognition et Environnement | In French | → Higher education, universities | 
| ELKA | Eŭropa Liber-Komerca Asocio (www.efta.int) = EFTA, ESVO, AELE, JFA, EMAE, AELC, EVA, ЕСТА, AELS, ЄАВТ, ЕФТА, EZVO, ЕАСТ (look above) | In Esperanto | → Associations → Trade | 
| ELNA | Esperanto-Ligo por Norda Ameriko (www.esperanto-usa.org) | In Esperanto | → Artificial languages (linguistics) | 
| ELNA | Esperanto-Ligo de Nord-Ameriko (www.esperanto-usa.org) = ELNA | Esperanto League for North America | In English = ÖGAM | Österreichische Gesellschaft für Allgemein- und Familienmedizin | In German | In Esperanto | → Artificial languages (linguistics) | 
| ELNA | Esperanto League for North America = ÖGAM (look above) | In English | → Artificial languages (linguistics) | 
| ELNWS | European League for Non-Western Studies | In English | → Area studies | 
| ELOA | Esperanto-Ligo de Okcidenta Auxstralio | In Esperanto | → Artificial languages (linguistics) | 
| ELRA | European Language Resources Association (www.elra.info) | In English | → Associations → Linguistics | 
| ELRS | Esperanto-Ligo de Respubliko Srpska (www.esperanto.rs.ba) | In Esperanto | → Artificial languages (linguistics) | 
| ELSA | European Law Students Association (www.elsa.org) | In English | → Associations → Law, jurisprudence → Higher education, universities | 
| ELSECOM | European Electrotechnical Sectoral Committee for Testing and Certification | In English | → Quality management → Electrical engineering | 
| ELWA | Esperanto League of Western Australia (http://wa.esperanto.org.au) | In English | → Artificial languages (linguistics) → Australia | 
| EMA | Espéranto Moulins-Allier | In French | → Artificial languages (linguistics) → France | 
| EMA | Elephant Manager's Association (www.elephant-managers.com) | In English | → Associations → Zoology | 
| EMAD | Employers Making a Difference (www.emad.asn.au) | In English | → Labour, labour economics → Australia | 
| EMAE | Europako Merkataritza Askearen Elkartea (www.efta.int) = EFTA, ESVO, AELE, JFA, AELC, ELKA, EVA, ЕСТА, AELS, ЄАВТ, ЕФТА, EZVO, ЕАСТ (look above) | In Basque | → Associations → Trade | 
| EMAS | Esperantista Manĉa Asocio (www.ame-emas.tk) = AME | Asociación Manchega de Esperanto | In Spanish | In Esperanto | → Associations → Artificial languages (linguistics) | 
| EMBC | European Molecular Biology Conference | In English | → Congresses → Biological sciences | 
| EMBL | European Molecular Biology Laboratory (www.embl.org) | In English | → Research institutes → Biochemistry, biophysics → Europe | 
| EMĈ | Esperantista Motorciklanta Ĉeno | In Esperanto | → Vehicle engineering → Artificial languages (linguistics) | 
| EMCEF | European Mine Chemical and Energy Workers Federation | In English | → Labour, labour economics → Energy economics → Mining | 
| EMCEF | European Mine, Chemical and Energy Workers Federation (www.emcef.org) | In English | → Labour, labour economics → Mining → Chemical technology → Energy economics | 
| EMF | Ecological Management Foundation | In English | → Foundations → 5023 | 
| EMGO | (Instituut voor) Extramuraal Geneeskundig Onderzoek (www.emgo.nl) | In Dutch | → Research institutes → Medicine → Netherlands | 
| EMI | Équipe mixte INSERM | In French | → Research institutes → Research policy → Medicine | 
| EMIRAcle | European Manufacturing and Innovation Research Association (www.emiracle.eu) | In English | → Associations → Applied sciences, technology → Europe | 
| EMJNet | (The) Early Modern Japan Network | In English | → History | 
| EMK | Eenheid Maakt Kracht | In Dutch | → Sport, physical exercises | 
| EMM | Eendracht Maakt Macht | In Dutch | → Sport, physical exercises | 
| EMMS | Eendracht Maakt Macht Slagharen | In Dutch | → Sport, physical exercises | 
| EMN | European Myeloma Network | In English | → Oncology | 
| EMN | Engineering Management Network | In English | → Management → Engineering, technology | 
| EMOS | Eendracht Maakt Ons Sterk | In Dutch | → Sport, physical exercises | 
| EMPDA | Educational Material Production and Distribution Agency | In English | → Education | 
| EMS | Eduardo Mondlane Stichting | In Dutch | → Foundations | 
| EMS | Eendracht Maakt Sterk | In Dutch | → Sport, physical exercises | 
| EMS | European Meteorological Society (www.emetsoc.org) | In English | → Meteorology, climatology | 
| EMSR | Eendracht Maakt Sterk Roermond | In Dutch | → Sport, physical exercises | 
| EMUG | European MAP User Group | In English | → Software | 
| ENBRI | European Network of Building Research Institutes (www.enbri.org) | In English | → Construction → Europe | 
| ENCI | Eerste Nederlandse Cementindustrie | In Dutch | → Construction → Netherlands | 
| ENEA | European Nuclear Energy Agency = AEEN | Agencia Europea para la Energía Nuclear | In Spanish | In English | → Nuclear technology | 
| ENIAC | European Nanoelectronics Initiative Advisory Council (www.eniac.eu) | In English | → 62128 → Europe | 
| ENIAR | European Network for Indigenous Australian Rights (www.eniar.org) | In English | → Migrations | 
| ENIGMA | European Numbers Information Gathering and Monitoring Association | In English | → Associations → Telecommunications | 
| ENQA | European Association for Quality Assurance in Higher Education (www.enqa.eu) | In English | → Associations → Quality management → Higher education, universities → Europe | 
| ENTO | Employment National Training Organisation | In English | → Education → Labour, labour economics | 
| EO | Entrepreneurs' Organization | In English | → Economic policy | 
| ÉOLE | Expression, Ouverture, Libération des Épileptiques | In French | → Neurology | 
| EONS | European Oncology Nursing Society | In English | → Oncology | 
| EOO | European OpenID Organization | In English | |
| EORC | Earth Observation Research Center (www.eorc.jaxa.jp) | In English | → Research institutes → Earth sciences → Astronautics → Japan | 
| EORTC | European Organisation for Research and Treatment of Cancer | In English | → Oncology | 
| EOS | Egyptian Organization for Standardization and Quality Control (www.eos.org.eg) | In English | → Standardization → Quality management → Egypt | 
| EOS | Egyptian Organization for Standardization and Quality (www.eos.org.eg) | In English | → Standardization → Quality management → Egypt | 
| EOST | École et Observatoire des Sciences de la Terre (http://eost.u-strasbg.fr) | In French | → Research institutes → Specialized or polytechnical colleges → Earth sciences → France | 
| EOTC | European Organization for Testing and Certification | In English | → Standardization | 
| EPA | Esperanto-Propaganda Asocio de Oomoto | In Esperanto | → Associations → Artificial languages (linguistics) | 
| EPEM | European Producers of Electrofused Minerals | In English | → Metallurgy | 
| EPF | European Property Federation (www.epf-fepi.com) = FEPI | Fédération Européenne de la Propriété Immobilière | In French | In English | → 3328 → Europe | 
| EPF | Europäische Psychoanalytische Föderation (www.epf-eu.org) = FEP | Fédération Européenne de Psychanalyse | In French = EPF | European Psychoanalytical Federation | In English | In German | → Psychology | 
| EPF | European Psychoanalytical Federation (www.epf-eu.org) = FEP (look above) | In English | → Psychology | 
| EPF | The Equine Preservation Foundation | In English | → Foundations → Agricultural sciences | 
| EPFA | European Plasma Fractionation Association | In English | → Associations → Pharmacology, toxicology |