

| Acronym | Sense | Language | Topics | 
|---|---|---|---|
| EDRI | European Digital Rights | In English | → Computer science → Artistic property → Europe | 
| EDRI | European Digital Repository Infrastructure | In English | → Bibliography → Libraries → Europe | 
| EDROME | Exploration et exploitation Durable des Ressources Océaniques Minérales et Énergétiques | In French | → Energy economics → Mining | 
| EDRS | European Data Relay Satellite | In English | → Data → Astronautics → Telecommunications | 
| EDS | Electronic Data Systems | In English | → Data → Knowledge management | 
| EDS | Electrical Distribution System | In English | → Electrical engineering | 
| EDS | Emergency Detection System | In English | |
| EDS | Engineering Data System | In English | → Engineering, technology | 
| EDS | Engineering Design System | In English | → Engineering, technology | 
| EDS | Engineering Development Schedule | In English | → Engineering, technology | 
| EDS | Executive Data Base System | In English | → Knowledge management | 
| EDS | Explosive Device System | In English | |
| EDS | Eendracht Doet Spelen | In Dutch | → Organizations and associations → Sport, physical exercises | 
| EDS | Établissement de Défense Sociale | In French | → Psychiatry | 
| EDSC | Early Deployment System Concept | In English | |
| EDSIEC | Edo State Independent Electoral Commission | In English | → Elections | 
| EDSM | École Doctorale des Sciences de la Mer | In French | → Marine research, oceanography | 
| EDSR | Équations Différentielles Stochastiques Rétrogrades | In French | → Differential calculus, integral calculus | 
| EDSR | Escadron Départemental de la Sécurité Routière | In French | → Regional administration → Transport and postal services | 
| EDT | Eastern Daylight Time | In English | |
| EDT | Electronic Theodolite System | In English | |
| EDT | Électricité de Tahiti (www.edt.pf) | In French | → Energy economics → Electrical engineering | 
| EDT | Engineering Design Team | In English | → Engineering, technology | 
| EDT | Écoulements Diphasiques et Turbulences | In French | → Physics | 
| EDT | Estelle Development Toolset | In English | → Programming languages | 
| EDTA | Ethylene-Diamine-Tetraacetic Acid | In English | |
| EDTR | Enquête sur la Dynamique du Travail et du Revenu | In French | → Labour, labour economics | 
| EDTS | Electronic Data Transfer System | In English | → Data → Networks, communication | 
| EDV | Elektronische Datenverarbeitung | In German | → Data processing → Computer-based techniques | 
| EDV | Electric Depressurization Valve | In English | |
| EDV | Electronic Depressurizing Valve | In English | |
| EDVIGE | Exploitation Documentaire et Valorisation de l'Information Générale | In French | → Data → Police | 
| EDW | Eendracht Doet Winnen | In Dutch | → Organizations and associations → Sport, physical exercises | 
| EDZ | Europäisches Dokumentationszentrum | In German | → Libraries | 
| EDZ | Excavated Damaged Zone | In English | |
| EE | Environmental Engineering | In English | |
| EE | Electrical Engineering | In English | → Electrical engineering | 
| EE | Éducation à l'Environnement | In French | → Education → Threats to the environment | 
| EE | Empire Earth | In English | → Software → Entertainment | 
| EE | Emergency Engineering | In English | |
| EE | End Effector | In English | |
| EE | Experimental Evaluation | In English | |
| EE | École Émancipée | In French | → Organizations and associations → Labour, labour economics → Education | 
| EEA | European Environment Agency (www.eea.europa.eu) | In English | → Public administration, government → Environmental protection → European Union → Europe | 
| EEA | European Economic Association | In English | → Associations → Economics | 
| EEA | European Economic Area = EEE | Espace Économique Européen | In French = EWR | Europäischer Wirtschaftsraum | In German = ЕИЗ | Европейска икономическа зона | In Bulgarian = EHP | Evropský hospodářský prostor | In Czech = EØS | Europæisk Økonomisk Samarbejdsområde | In Danish = EEA | Eŭropa Ekonomia Areo | In Esperanto = ΕΟΖ | Ευρωπαϊκή Οικονομική Ζώνη | In Greek = EES | Evrópska efnahagssvæðið | In Icelandic = SEE | Spazio Economico Europeo | In Italian = EES | Europeiska Ekonomiska Samarbetsområdet | In Swedish = EWR | Europäesche Wirtschaftsraum | In Letzeburgesh = EGT | Európai Gazdasági Térség | In Hungarian = EER | Europese Economische Ruimte | In Dutch = EEA | 欧州経済領域 | In Japanese = EØS | Det europeiske økonomiske samarbeidsområde | In Norwegian = EØS | Det Europeiske Økonomiske Samarbeidsområdet | In Nynorsk = EOG | Europejski Obszar Gospodarczy | In Polish = EEE | Espaço Económico Europeu | In Portuguese = ЕЭЗ | Европейская экономическая зона | In Russian = EHP | Európsky hospodársky priestor | In Slovak = ЕЕП | Европски економски простор | In Serbian = ETA | Euroopan talousalue | In Finnish | In English | → Economics → European Union | 
| EEA | Energy Efficiency Agency | In English | → Energy economics | 
| EEA | Électronique, Électrotechnique, Automatique | In French | → Electrical engineering → Electronics | 
| EEA | European Environmental Agency | In English | → Organizations and associations → 5023 → Threats to the environment → International economic cooperation | 
| EEA | Eŭropa Ekonomia Areo = EEE, EWR, ЕИЗ, EHP, EØS, ΕΟΖ, EES, SEE, EGT, EER, EOG, ЕЭЗ, ЕЕП, ETA (look above) | In Esperanto | → Economics → European Union | 
| EEA | 欧州経済領域 = EEE, EWR, ЕИЗ, EHP, EØS, ΕΟΖ, EES, SEE, EGT, EER, EOG, ЕЭЗ, ЕЕП, ETA (look above) | In Japanese | → Economics → European Union | 
| EEAU | East Asia Analytical Unit | In English | → Area studies | 
| EEB | Encefalopatia Espongiforme Bovina = BSE | Bovine Spongiform Encephalopathy | In English = ESB | Encéphalopathie Spongioforme Bovine | In French = BSE | Bova Spongoforma Encefalopatio | In Esperanto = BSE | Bovine Spongiforme Enzephalopathie | In German = BSE | Bovin Süngerimsi Ensefalopati | In Turkish = ESB | Encephalopathia Spongiforme Bovin | In Interlingua = BSE | Boviene Spongiforme Encefalopathie | In Dutch = GSE | Goveđa Spongiformna Encefalopatija | In Serbo-Croatian = ESB | Encefalopatia Spongiforme Bovina | In Italian = BSE | Bovinní Spongiformní Encefalopatie | In Czech = BSE | Bova Spongeca Encefalopatio | In Esperanto = EEB | Encefalopatía Espongiforme Bovina | In Spanish = ГЭКРС | Губчатая энцефалопатия крупного рогатого скота | In Russian = EEB | Encefalopatia Espongiforme Bovina | In Catalan = ESB | Enseffalopathi Sbyngffurf Buchol | In Welsh = BEE | Behien Entzefalopatia Espongiforme | In Basque = ESB | Einceifileapaite Spúinseach Bhólachta | In Irish = EEB | Encefalopatía Esponxiforme Bovina | In Galician = ESB | Encefalopatia Spongiformă Bovină | In Romanian = ГЕВРХ | Губчастоподібна енцефалопатія великої рогатої худоби | In Ukrainian | In Portuguese | → Veterinary medicine | 
| EEB | Europos Ekonominė Bendrija = 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 = 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 = ETY | Euroopan talousyhteisö | In Finnish = EEG | Europese Economische Gemeenschap | In Dutch = GEE | Gymuned Economaidd Ewropeaidd | In Welsh | In Lithuanian | → International relations → European Union | 
| EEB | Encefalopatía Espongiforme Bovina = BSE, ESB, GSE, ГЭКРС, BEE, ГЕВРХ (look above) | In Spanish | → Veterinary medicine | 
| EEB | Encefalopatia Espongiforme Bovina = BSE, ESB, GSE, ГЭКРС, BEE, ГЕВРХ (look above) | In Catalan | → Veterinary medicine | 
| EEB | Encefalopatía Esponxiforme Bovina = BSE, ESB, GSE, ГЭКРС, BEE, ГЕВРХ (look above) | In Galician | → Veterinary medicine | 
| EEC | Études et Économie de la Construction | In French | → Civil engineering → Construction | 
| EEC | European Economic Community = EEB, CEE, EEZ, EEG, EHS, ЕИО, EEE, EWG, EBE, ЄЕС, AET, ETY, GEE (look above) | In English | → International relations → European Union | 
| EEC | Ees Eesergroen Combinatie | In Dutch | → Organizations and associations → Sport, physical exercises | 
| EECA | European Electronic Component Manufacturers Association | In English | → Associations → Electronics | 
| EED | Electroexplosive Device | In English | |
| EEE | Econometrics and Empirical Economics | In English | → Economics | 
| EEE | Espace Économique Européen = EEA, EWR, ЕИЗ, EHP, EØS, ΕΟΖ, EES, SEE, EGT, EER, EOG, ЕЭЗ, ЕЕП, ETA (look above) | In French | → Economics → European Union | 
| EEE | Espaço Económico Europeu = EEA, EWR, ЕИЗ, EHP, EØS, ΕΟΖ, EES, SEE, EGT, EER, EOG, ЕЭЗ, ЕЕП, ETA (look above) | In Portuguese | → Economics → European Union | 
| EEE | Europako Ekonomia Erkidegoa = EEB, CEE, EEZ, EEG, EHS, EEC, ЕИО, EWG, EBE, ЄЕС, AET, ETY, GEE (look above) | In Basque | → International relations → European Union | 
| EEE | Electronic, Electrical, and Electromechanical | In English | → Mechanical engineering → Electrical engineering → Electronics | 
| EEEE | Ελληνική Εθνική Ένωση κατά της Επιληψίας (www.epilepsy-greece.com) | In Greek | → Associations → Neurology → Greece | 
| EEEU | End Effector Electronics Unit | In English | → Electronics | 
| EEG | Esperantlingva Etnonoma Glosaro | In Esperanto | → Dictionaries → Ethnology → Artificial languages (linguistics) | 
| EEG | Elektro-Enzephalogramm/Elektro-Enzephalographie | In German | → Neurology | 
| EEG | Energy Economics Group | In English | → Organizations and associations → Energy economics | 
| EEG | Europese Economische Gemêenschap = EEB, CEE, EEZ, EHS, EEC, ЕИО, EEE, EWG, EBE, ЄЕС, AET, ETY, GEE (look above) | In Vlaams | → International relations → European Union | 
| EEG | Electroencephalography | In English | → Neurology | 
| EEG | Erdöl Erdgas Gommern GmbH | In German | → Energy economics → Chemical technology | 
| EEG | Erneuerbare-Energien-Gesetz | In German | → Politics → Energy economics | 
| EEG | Europeiska ekonomiska gemenskapen = EEB, CEE, EEZ, EHS, EEC, ЕИО, EEE, EWG, EBE, ЄЕС, AET, ETY, GEE (look above) | In Swedish | → International relations → European Union | 
| EEG | Europese Economische Gemeenschap = EEB, CEE, EEZ, EHS, EEC, ЕИО, EEE, EWG, EBE, ЄЕС, AET, ETY, GEE (look above) | In Dutch | → International relations → European Union | 
| EEG | Electroencephalogram | In English | |
| EEH | EMU Electrical Harness | In English | |
| EEHV | Ester Éthylique d'Huile Végétale | In French | → Biotechnology → Chemical technology | 
| EEI | Edison Electrical Institute (www.eei.org) | In English | → Organizations and associations → Electrical engineering | 
| EEI | Essential Elements of Information | In English | |
| EEI | Escadron d'Éclairage et d'Investigation | In French | → Military affairs | 
| EEL | Electrical Equipment List | In English | → Electrical engineering | 
| EELS | Electron Energy Loss Spectroscopy | In English | → Physics | 
| EELV | Evolved Expandable Launch Vehicle | In English | |
| EEM | Earth Entry Module | In English | → Astronautics | 
| EEM | Électromécanicien d'Exploitation et de Maintenance | In French | → Mechanical engineering → Electrical engineering | 
| EEM | École d'État-Major | In French | → Military affairs | 
| EEO | Escuela de Estudios Orientales | In Spanish | → Higher education, universities → Language, linguistics, literature → Geography, biography, history | 
| EEO | Equal Employment Office | In English | → Personnel management → Labour, labour economics | 
| EEO | Equal Employment Opportunity | In English | → Personnel management → Labour, labour economics | 
| EEOC | Equal Employment Opportunity Commission | In English | → Organizations and associations → Labour, labour economics | 
| EEP | Electronic Equipment Package | In English | → Electronics | 
| EEPCA | European Electrical Products Certification Association | In English | → Associations → Electrical engineering | 
| EEPROM | Electrically Erasable Programmable Read-Only Memory | In English | → Memories | 
| EEPSEA | Economy and Environment Program for Southeast Asia | In English | → Economics → Environmental technology, water supply, waste management | 
| EEQ | Erneuerbare Energiequelle | In German | → Energy economics | 
| EER | Espace Européen de la Recherche | In French | → Research policy → International relations | 
| EER | Europese Economische Ruimte = EEA, EEE, EWR, ЕИЗ, EHP, EØS, ΕΟΖ, EES, SEE, EGT, EOG, ЕЭЗ, ЕЕП, ETA (look above) | In Dutch | → Economics → European Union | 
| EER | Extended Entity-Relationship | In English | → Databases | 
| eERG | End-use Efficiency Research Group | In English | → Energy economics → Mechanical engineering | 
| EERI | Estonian Energy Research Institute | In English | → Research institutes → Energy economics | 
| EERQI | European Educational Research Quality Indicators (www.eerqi.eu) | In English | → Quality management → Education | 
| EES | European Employment Strategy | In English | → Labour, labour economics | 
| EES | European Social Survey | In English | → Sociology | 
| EES | Electronic Switching System | In English | → Electronics | 
| EES | Evrópska efnahagssvæðið = EEA, EEE, EWR, ЕИЗ, EHP, EØS, ΕΟΖ, SEE, EGT, EER, EOG, ЕЭЗ, ЕЕП, ETA (look above) | In Icelandic | → Economics → European Union | 
| EES | Europeiska Ekonomiska Samarbetsområdet = EEA, EEE, EWR, ЕИЗ, EHP, EØS, ΕΟΖ, SEE, EGT, EER, EOG, ЕЭЗ, ЕЕП, ETA (look above) | In Swedish | → Economics → European Union | 
| EES | Ejection Escape Suit | In English | → Aeronautics, aircraft → Astronautics | 
| EES | Emergency Ejection Suit | In English | → Aeronautics, aircraft → Astronautics | 
| EES | Escape Ejection Suit | In English | → Aeronautics, aircraft → Astronautics | 
| EESC | European Economic and Social Committee (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 = 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 = ETSK | Euroopan Talous-ja Sosiaalikomitea | In Finnish = EESK | Europeiska Ekonomiska och Sociala Kommittén | In Swedish | In English | → International relations → Economics → Europe | 
| EESC | Europees Economisch en Sociaal Comité (www.eesc.europa.eu) = EØSU, ΕΟΚΕ, EWSA, EHSV, EMSK, CESE, EESK, EESRK, EGSZB, KESE, EKES, EESO, ETSK (look above) | In Dutch | → International relations → Economics → Europe | 
| EESI | École Européenne Supérieure de l'Image (www.eesi.eu) | In French | → Specialized or polytechnical colleges → Drawing and applied arts → Europe | 
| EESK | Eiropas Ekonomikas un Sociālo lietu Komiteja (www.eesc.europa.eu) = EESC, EØSU, ΕΟΚΕ, EWSA, EHSV, EMSK, CESE, EESRK, EGSZB, KESE, EKES, EESO, ETSK (look above) | In Latvian | → International relations → Economics → Europe | 
| EESK | Europeiska Ekonomiska och Sociala Kommittén (www.eesc.europa.eu) = EESC, EØSU, ΕΟΚΕ, EWSA, EHSV, EMSK, CESE, EESRK, EGSZB, KESE, EKES, EESO, ETSK (look above) | In Swedish | → International relations → Economics → Europe | 
| EESO | Evropski Ekonomsko-Socialni Odbor (www.eesc.europa.eu) = EESC, EØSU, ΕΟΚΕ, EWSA, EHSV, EMSK, CESE, EESK, EESRK, EGSZB, KESE, EKES, ETSK (look above) | In Slovenian | → International relations → Economics → Europe | 
| EESRK | Europos Ekonomikos ir Socialinių Reikalų Komitetas (www.eesc.europa.eu) = EESC, EØSU, ΕΟΚΕ, EWSA, EHSV, EMSK, CESE, EESK, EGSZB, KESE, EKES, EESO, ETSK (look above) | In Lithuanian | → International relations → Economics → Europe | 
| EESS | Emergency Egress Severance System | In English | |
| EESS | Emergency Egress Slide System | In English | |
| EET | Erneuerbare Energieträger | In German | → Energy economics | 
| EET | Equivalent Exposure Time | In English | |
| EETB | Electronic/Electrical Termination Building | In English | → Electrical engineering → Electronics | 
| EEU | Eŭropa Esperanto-Unio | In Esperanto | → Organizations and associations → Politics → Artificial languages (linguistics) | 
| EEU | Extravehicular Excursion Unit | In English | → Astronautics | 
| EEV | Enhanced Environmentally friendly Vehicle | In English | → Vehicle engineering | 
| EEV | Eerste Evertsoordse Voetbalclub | In Dutch | → Organizations and associations → Football and rugby | 
| EEV | Enderun Eğitim Vakfı | In Turkish | → Foundations | 
| EEVV | Emmer Erfscheidenseveense Voetbal Vereniging | In Dutch | → Organizations and associations → Football and rugby | 
| EEWS | Emergency Egress Window System | In English | |
| EExSc | Earth and Extraterrestrial Sciences | In English | → Serial publications, periodicals → Astronomy → Earth sciences | 
| EEyeR | Experimental Eye Research | In English | → Serial publications, periodicals → Biological sciences → Anatomy | 
| EEZ | Estación Experimental del Zaídin | In Spanish | |
| EEZ | Exclusive Economic Zone | In English | → Economics | 
| EEZ | Europska ekonomska zajednica = EEB, CEE, EEG, EHS, EEC, ЕИО, EEE, EWG, EBE, ЄЕС, AET, ETY, GEE (look above) | In Croatian | → International relations → European Union | 
| EF | Electronic Field | In English | |
| EF | Expedited Forwarding | In English | → Networks, communication → Telecommunications | 
| EF | Explosion de Fumée | In French | → Firefighting | 
| EFA | Enfants et Familles d'Aujourd'hui | In French | |
| EFA | Experiment Flight Application | In English | → Aeronautics, aircraft → Astronautics | 
| EFA | Essential Fatty Acid | In English | → Nutrition | 
| EFA | European Film Academy (www.europeanfilmacademy.org) | In English | → Academies → Cinema, movies | 
| EFA | Entanashunal Fonetikl Alfabet = AFI | Alfabetul Fonetic Internaţional | In Romanian = LFE | Lizherenneg Fonetikel Etrebroadel | In Breton = МФА | Международната фонетична азбука | In Bulgarian = IPA | Internationales Phonetisches Alphabet | In Tosk = AFI | Alfabet Fonètic Internacional | In Catalan = IFA | Internacia Fonetika Alfabeto | In Esperanto = IPA | International Phonetic Alphabet | In English = ΔΦΑ | Διεθνές Φωνητικό Αλφάβητο | In Greek = IPA | Internationales Phonetisches Alphabet | In German = API | Alphabet Phonétique International | In French = AFI | Alfabeto Fonético Internacional | In Spanish = AFI | Alfabeto Fonético Internacional | In Galician = NAF | Nazioarteko Alfabeto Fonetikoa | In Basque = IPA | Internationaalt Phonetescht Alphabet | In Letzeburgesh = AFI | Alfabeto Fonetico Internazionale | In Italian = МФА | Международный фонетический алфавит | In Russian = AFI | Alfabeto Fonético Internacional | In Portuguese = AFI | Alfabet Fonetic Internacionau | In Occitan = IFA | Internationoal Fonetisch Alfabet | In Vlaams = AFN | Alfabeti Fonetik Ndërkombëtar | In Albanian = IFA | Internasionale Fonetiese Alfabet | In Afrikaans = AFI | Alfabetu Fonéticu Internacional | In Asturian = ХГЬА | Халкъаздагьоркьосеб гьаркьазул алфавит | In Avaric = IPA | Internationals Phonetischs Alphabet | In Austro-Bavarian = ХАФӘ́ | Халыҡ-ара фонетик алфавит | BA = МФА | Міжнародны фанетычны алфавіт | In Belarusian = AFE | Alfabèt Fonètico Entèrnacionâl | In Franco-Provençal = YFA | Ynternasjonaal Fonetysk Alfabet | In Frisian = AIF | Aibítir Idirnáisiúnta Foghraíochta | In Irish = API | Alphabeto Phonetic International | In Interlingua = IPA | Internasional a Ponetiko nga Alpabeto | ILO = IFA | Internaciona Fonetik Alfabeto | In Ido = AFN | Alfabeya Fonetîk a Navneteweyî | In Kurdish = API | Abecedarium Phoneticum Internationale | In Latin = AFI | Alfabeta Fonetical Internasional | LFN = TFA | Tarptautinė Fonetinė Abėcėlė | In Lithuanian = МФА | Меѓународна фонетска азбука | In Macedonian = AFA | Abjad Fonetik Antarabangsa | In Malay = AFI | Abc Fonético Anternacional | MWL = IPA | Internatschonal Phoneetsch Alphabet | In Low German = IFA | Internasjonale Fonetiske Alfabetet | In Norwegian = AFI | Alfabèt Fonétiko Internashonal | In Papiamento = IPA | Innernatiunaal Phoneddisch Alphebedd | PDC = MAF | Międzynarodowy Alfabet Fonetyczny | In Polish = AFI | Alfabet Fonétich Intërnassional | PMS = IPA | Internaitional Phonetic Alphabet | SCO = AFN | Alfabeti Fonetik Ndërkombëtar | SQ = МФА | Међународна фонетска абецеда | In Serbian = AFI | Alfabetu Fonétiku Internasionál | In Tetum = PPA | Pandaigdigang Ponetikong Alpabeto | In Tagalog = МФА | Міжнародний фонетичний алфавіт | In Ukrainian = LFB | Lafab Fonetik Bevünetik | VO | In Pitcairn-Norfolk | → Alphabetic writing systems → Phonetics, phonology | 
| EFAMA | European Fund and Asset Management Association | In English | → Associations → Finance | 
| EFAP | École Française des Attachés de Presse (et des professionnels de la communication) (www.efap.com) | In French | → Newspapers, journalism → Higher education, universities → 659 → France | 
| EFB | European Federation of Biotechnology | In English | → Organizations and associations → Biotechnology | 
| EFC | European Fuel Cell (www.fuelcelleurope.org) | In English | → Energy economics → Vehicle engineering → Europe | 
| EFC | Eerselse Football Club | In Dutch | → Organizations and associations → Football and rugby | 
| EFC | Ermelose Football Club | In Dutch | → Organizations and associations → Football and rugby | 
| EFC | Environmental Facilities Corporation | In English | → Environmental protection → Environmental technology, water supply, waste management | 
| EFCG | European Fine Chemical Group (http://efcg.cefic.org) | In English | → Organizations and associations → Chemicals | 
| EFCI | École Francaise de Commerce International et d'Informatique (www.efci.info) | In French | → Specialized or polytechnical colleges → Trade → Computer science → France | 
| EFCS | Earth-Fixed Coordinate System | In English | → Astronomy | 
| EfD | Esperantoforeningen for Danmark = DEA | Dana Esperanto-Asocio | In Esperanto | In Danish | → Organizations and associations → Artificial languages (linguistics) → Denmark | 
| EFDA | European Fusion Development Association (www.efda.org) | In English | → Associations → 53912 → Nuclear technology | 
| EFDA | European Fusion Development Agreement | In English | |
| EFDV | École Française de Dressage de Veau | In French | → Specialized or polytechnical colleges → Agricultural sciences → France | 
| eFdV | Entrenamiento Fuerza de ventas | In Spanish | → Trade | 
| EFE | Electronic Field Experiment | In English | |
| EFEO | École Française d'Extrême-Orient (www.efeo.fr) | In English | → Research institutes → Language, linguistics, literature → Geography, biography, history → France | 
| EFESE | Économie, Fonctionnement et Études des Systèmes Énergétiques | In French | → Energy economics → Electrical engineering | 
| EFF | Electronic Frontier Foundation | In English | → Foundations → Electronics | 
| EFFI | Electronic Frontier Finland | In English | → Organizations and associations → Electronics → Finland | 
| EFG | Energieforschungsgemeinschaft | In German | → Energy economics | 
| EFHC | Enschedesche Football en Hockey Club | In Dutch | → Organizations and associations → Football and rugby | 
| EFI | Extreme Forecast System | In English | → Computer simulation → Meteorology, climatology | 
| EFI | Ensemble Fourgon d'Incendie | In French | → Automobile manufacturing → Firefighting | 
| EFICAS | Éditeur de FIchier de Commandes et Analyseur Sémantique | In French | → Computer-based techniques | 
| EFIP | European Federation of Inland Ports = FEPI | Fédération Européenne des Ports Intérieurs | In French = EVB | Europäischer Verband der Binnenhäfen | In German | In English | → Organizations and associations → Transport and postal services | 
| EFL | Effective Focal Length | In English | |
| EFL | Equivalent Focal Length | In English | |
| EFLT | Enhanced Forward Link Trilateration | In English | → Telecommunications | 
| EFM | Enterprise Feedback Management | In English | → Knowledge management | 
| EFM | Exceptional Family Member | In English | |
| EFMS | Équipe de France Militaire de Ski | In French | → Military affairs → Sport, physical exercises → France | 
| EFMS | Europäisches Forum für Migrationsstudien | In German | → Organizations and associations → Migrations → Sociology | 
| EFOG | Elgin Franklin Oil & Gas Ltd | In English | → Energy economics → Chemical technology | 
| EFOiGR | Europejski Fundusz Orientacji i Gwarancji Rolnej = 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 = EUGFJ | Europeiska utvecklings- och garantifonden för jordbruket | In Swedish | In Polish | → International relations → European Union → Agricultural sciences | 
| EFP | ESA Furnished Property | In English | → Astronautics | 
| EFP | European Film Promotion (www.efp-online.com) | In English | → Cinema, movies | 
| EFP | Etat de Fin de Palier | In French | → Nuclear technology | 
| EFPA | European Federation of Professional Psychologists Associations | In English | → Organizations and associations → Psychology | 
| EFPG | École Française de Papeterie et des industries Graphiques | In French | → Specialized or polytechnical colleges → Paper and board industry → Graphic industries, printing, publishing → France | 
| EFPIA | European Federation of Pharmaceutical Industries and Associations (www.efpia.org) | In English | → Organizations and associations → Pharmacology, toxicology | 
| EFQM | European Foundation for Quality Management (www.efqm.org) | In English | → Foundations → Quality management | 
| EFR | European Federation for Colorectal Cancer | In English | → Organizations and associations → Oncology → 6163 | 
| EFR | Enhanced Full Rate | In English | |
| EFR | Exploration Fonctionnelle Respiratoire | In French | → Diagnostics → Chest diseases | 
| EFRE | Europäischer Fonds für regionale Entwicklung = FEDER | Fonds Européen de Développement Régional | In French = ERDF | European Regional Development Fund | In English = FESR | Fondo Europeo di Sviluppo Regionale | In Italian = EFRR | Europejski Fundusz Rozwoju Regionalnego | In Polish = ERUF | Europeiska regionala utvecklingsfonden | In Swedish | In German | → International relations → European Union → Regional planning → Europe | 
| EFREP | European Federation of Retired and Elderly Persons = FERPA | Fédération Européenne des Retraités et des Personnes Âgées | In French | In English | → Organizations and associations → Labour, labour economics → Insurance | 
| EFRR | Europejski Fundusz Rozwoju Regionalnego = EFRE, FEDER, ERDF, FESR, ERUF (look above) | In Polish | → International relations → European Union → Regional planning → Europe | 
| EFS | Europejski Fundusz Społeczny = ESF | European Social Fund | In English = FSE | Fonds Social Européen | In French = FSE | Fondo Social Europeo | In Spanish = FSE | Fondo Sociale Europeo | In Italian = ESF | Europees Sociaal Fonds | In Dutch = ESF | Europeiska socialfonden | In Swedish | In Polish | → Public finance → European Union → Social welfare | 
| EFSA | European Food Safety Authority = EBL | Europäische Behörde für Lebensmittelsicherheit | In German = AESA | Autorité Européenne de Sécurité des Aliments | In French | In English | → European Union → Accidents, risks, safety → Nutrition → Food technology | 
| EFSG | European Fire and Security Group | In English | → Organizations and associations | 
| EFSMA | European Federation of Sports Medicine Associations | In English | → Organizations and associations → Medicine → Sport, physical exercises | 
| EFSSS | Engine Failure Sensing and Shutdown System | In English | → Vehicle engineering | 
| 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 |