| Acronym | Sense | Language | Topics |
|---|---|---|---|
| CWEU | Caution and Warning Electronic(s) Unit | In English | → Electronics |
| DAC | Digital-To-Analog Converter | In English | → Computer science → Electronics |
| DAD | Détecteur Autonome Déclencheur | In French | |
| DBGE | Dictionnaire Biographique des Gaziers-Électriciens | In French | → Dictionaries → Biography → Energy economics |
| DCE | Data and Control Electronics | In English | → Electronics |
| DCEA | Digital Control Electronics Assembly | In English | → Electronics |
| DCSD | Département Commande des Systèmes et Dynamique du vol | In French | → Electronics → Aeronautics, aircraft |
| DDB | Double Dérivation de Branchements | In French | |
| DE | Display Electronics | In English | → Electronics |
| DEA | Deployed Electronics Assembly | In English | → Electronics |
| DEA | Digital Electronics Assembly | In English | → Electronics |
| DEA | Display Electronics Assembly | In English | → Electronics |
| DEC | Digital Equipment Corporation | In English | → Computer hardware → Electronics |
| DEEE | Déchets des équipements électriques et électroniques = WEEE | Waste Electrical and Electronic Equipment | In English |
In French | → Electronics → Environmental technology, water supply, waste management |
| DEEIT | Division de l'Électricité, de l'Électromécanique, de l'Informatique et des Télécommunications | In French | → Computer science → Electronics → 65 |
| DefEl | Defense Electronics | In English | → Serial publications, periodicals → Military affairs → Electronics → Military engineering |
| DEFF | Danmarks Elektroniske Forskningsbibliotek | In Danish | → Libraries → Electronics → Denmark |
| DEI | Direction de l'Électronique et de l'Informatique | In French | → Computer science → Electronics |
| DÉMÁSZ | Dél-magyarországi Áramszolgáltató Részvénytársaság | In Hungarian | → Energy economics → Hungary |
| DEMKO | Danmarks Elektriske Materielkontrol | In Danish | → Denmark |
| DEMOSTEINE | Dispositif EDF de Messagerie Orale par Serveur TÉléphonique lors d'INcidents Électriques | In French | → Telecommunications |
| DEP | Display Electronics Package | In English | → Electronics |
| DEPT | Direction Électricité Production Transports | In French | |
| DeScE | Defense Science Electronics | In English | → Serial publications, periodicals → Military affairs → Electronics → Military engineering |
| DESE | Département d'Exploitation du Système Électrique | In French | |
| DEU | Digital Electronics Unit | In English | → Electronics |
| DEU | Display Electronics Unit | In English | → Electronics |
| DFY | Design For Yield | In English | → Electronics |
| DGID | Direction Grandes Industries du Distributeur | In French | |
| DHS | Département Hyperfréquences et Semiconducteurs | In French | → Electronics → Telecommunications |
| DICE | Danube Integrated Circuit Engineering | In English | → Electronics |
| DIE | Division Industrielle Électricité | In French | |
| DIELI | Direction des Industries Électroniques et de l'Informatique | In French | → Computer science → Electronics |
| DIEU | Digital Interface Electronics Unit | In English | → Human-computer interaction → Electronics |
| DIGEC | Direction de l'Industrie, du Gaz, de l'Électricité et du Charbon | In French | → Industry, industrial policy → Energy economics → Mining |
| DINUM | Disk Identification Number | In English | → Computer hardware → Electronics |
| DIP | Dual In-line Package | In English | → Electronics |
| DISC | Dutch Institute of Systems and Control (www.disc.tudelft.nl) | In English | → Research institutes → Electronics → Netherlands |
| DKE | Deutsche Kommission Elektrotechnik, Elektronik, Informationstechnik im DIN und VDE | In German | → Organizations and associations → Computer science → Electronics → Germany |
| DNN | Distributeurs Non Nationalisés | In French | |
| DOAAT | Direction Optimisation Amont/Aval et Trading | In French | → Energy economics → Financial markets |
| DPP | Division Particuliers et Professionnels | In French | → Trade |
| DRE | Délégation Réseau Électricité | In French | |
| DRO | Dielectric Resonator Oscillator | In English | → Physics |
| DRRA | Disjoncteur Réenclencheur en Réseau Aérien | In French | |
| DRRC | Disjoncteur Réenclencheur en Réseau en Cabine | In French | |
| DSEA | Data Storage Electronics Assembly | In English | → Data → Electronics |
| DSP | Digital Signal Processor | In English | → Electronics |
| DSTN | Double Super Twisted Nematics | In English | → Human-computer interaction → Electronics |
| DTC | Division Téléconduite des Réseaux | In French | → Energy economics |
| DTC | Direct Torque Control | In English | |
| DUT | Device Under Test | In English | → Electronics |
| DVM | Digital Voltmeter | In English | |
| E&DSG | Electro-Optical and Data Systems Group | In English | → Data |
| E&M | Elektrotechnik und Maschinenbau | In German | → Serial publications, periodicals → Mechanical engineering |
| E&M | Electrical and Mechanical | In English | → Mechanical engineering |
| E3PGC | Équipe Expertise et Environnement des Pupitres de Commandes Groupées | In French | → Energy economics |
| EA | Electronics Assembly | In English | → Electronics |
| EAA | Electricidad Águila de Altamira | In Spanish | |
| EACEM | European Association of Consumer Electronics Manufacturers | In English | → Associations → Electronics |
| EAI | Electronics Associates, Incorporated (www.electronicassociates.us) | In English | → Electronics → United States |
| EAM | Electrical Accounting Machine | In English | → Accounting |
| EASA | Electricidad Argentina SA | In Spanish | → Energy economics → Argentina |
| ECA | Electronic Computer Assembly | In English | → Computer science → Electronics |
| ECA | Electronic Control Assembly | In English | → Electronics |
| ECCAP | Electromagnetic Compatibility Circuit Analysis Program | In English | → Electronics |
| ECCAP | Electromagnetic Compatibility Computer Analysis Proposal | In English | → Computer science → Electronics |
| ECI | European Copper Institute | In English | → Metallurgy |
| ECK | Elektrociepłownia Kraków | In Polish | |
| ECL | Electronic Circuit Logic | In English | → Computer science → Electronics |
| ECLRv | Electrical Communication Laboratories Review | In English | → Serial publications, periodicals → Telecommunications |
| ECQAC | Electronic Components Quality Assurance Committee | In English | → Organizations and associations → Quality management → Electronics |
| ECS | Electrical Control Station | In English | |
| ECTEL | European Telecommunications and Professional Electronics Industry | In English | → Electronics → Telecommunications |
| ECU | Electrical Control Unit | In English | |
| ECU | Electrical Conversion Unit | In English | |
| ECU | Electronic Coupling Unit | In English | → Electronics |
| ECW | Elektrociepłownie Wybrzeże SA (www.ecwybrzeze.pl) | In Polish | → Poland |
| EDA | Electronic Display Assembly | In English | → Human-computer interaction → Electronics |
| EDCS | Electrical Distribution and Control System | In English | |
| EDDL | Electronic Device Description Language | In English | → Computer architecture → Computer hardware → Electronics |
| EDE | Elementos Decorativos Eléctricos (www.e-d-e.com) | In Spanish | |
| EDENOR | Empresa Distribuidora y Comercializadora Norte (www.edenor.com.ar) | In Spanish | → Argentina |
| EDF | Électricité de France (www.edf.fr) | In French | → Energy economics → France |
| EDF-T | Électricité de France-Trading | In French | → Finance → France |
| EDFI | Électricité de France International | In French | → France |
| EDIF | Electronic Design Interchange Format | In English | → Data → Electronics |
| EDM | Énergie du Mali | In French | → Energy economics |
| EDM | Electrical Discharge Machining | In English | |
| EDP | Energias de Portugal (www.edp.pt) | In Portuguese | → Energy economics → Portugal |
| EDP | Electricidade de Portugal (www.edp.pt) | In Portuguese | → Portugal |
| EDS | Electrical Distribution System | In English | |
| EDT | Électricité de Tahiti (www.edt.pf) | In French | → Energy economics |
| EE | Electrical Engineering | In English | |
| EEA | Électronique, Électrotechnique, Automatique | In French | → Electronics |
| EECA | European Electronic Component Manufacturers Association | In English | → Associations → Electronics |
| EEE | Electronic, Electrical, and Electromechanical | In English | → Mechanical engineering → Electronics |
| EEEU | End Effector Electronics Unit | In English | → Electronics |
| EEI | Edison Electrical Institute (www.eei.org) | In English | → Organizations and associations |
| EEL | Electrical Equipment List | In English | |
| EEM | Électromécanicien d'Exploitation et de Maintenance | In French | → Mechanical engineering |
| EEP | Electronic Equipment Package | In English | → Electronics |
| EEPCA | European Electrical Products Certification Association | In English | → Associations |
| EES | Electronic Switching System | In English | → Electronics |
| EETB | Electronic/Electrical Termination Building | In English | → Electronics |
| EFESE | Économie, Fonctionnement et Études des Systèmes Énergétiques | In French | → Energy economics |
| EFF | Electronic Frontier Foundation | In English | → Foundations → Electronics |
| EFFI | Electronic Frontier Finland | In English | → Organizations and associations → Electronics → Finland |
| EGB | Electronic Gimbal Box | In English | → Astronautics → Electronics |
| EGIL | Electrical, General Instrumentation, and Lighting | In English | |
| EGSE | Electrical Ground Support Equipment | In English | |
| EHA | Electrohydraulic Actuator | In English | → Mechanical engineering |
| EHP | Electrical Horsepower | In English | |
| EI | Electronics Interface | In English | → Electronics |
| EIA | Electrical Industries Association (www.eia.org) | In English | → Associations |
| EIE | Équipements et Installations Électriques | In French | |
| EIfER | European Institute for Energy Research (www.eifer.uni-karlsruhe.de) | In English | → Research institutes → Energy economics |
| EIS | Electrical Integration System | In English | |
| EIVT | Electrical and Instrumentation Verification Test | In English | |
| EIVT | Electrical Interface Verification Test | In English | |
| EIVT | Electronic Installation Verification Test | In English | → Electronics |
| EKF | Extended Kalman Filter | In English | → Computer science → Electronics |
| ElBah | Elektrische Bahnen | In German | → Serial publications, periodicals → Vehicle engineering |
| ELC | European Lighting Council | In English | → Organizations and associations → Environmental technology, water supply, waste management |
| ELCIDIS | ELectric CIty DIstribution System | In English | → Energy economics → Automobile manufacturing |
| ELINT | Electronic Intelligence Satellite | In English | → Electronics → Astronautics |
| ElL | Electronics Letters | In English | → Serial publications, periodicals → Electronics |
| ElLC | Electrotechnical Laboratory Circulars | In English | → Serial publications, periodicals |
| ElLR | Electrotechnical Laboratory Researches | In English | → Serial publications, periodicals |
| ElMod | Elektronnoe Modelirovanie = ElMod | Электронное моделирование | In Russian |
In Russian | → Serial publications, periodicals |
| ElMod | Электронное моделирование = (look above) |
In Russian | → Serial publications, periodicals |
| ElP | Electronics Power | In English | → Serial publications, periodicals → Electronics |
| ElPro | Electronic Progress | In English | → Serial publications, periodicals → Electronics |
| ELSECOM | European Electrotechnical Sectoral Committee for Testing and Certification | In English | → Organizations and associations → Quality management |
| ElWG | Elektrizitätswesengesetz | In German | → Energy economics |
| EMA | Electromechanical Actuator | In English | → Mechanical engineering |
| EMC | Électro-Mécanique du Cinéma | In French | → Cinema, movies |
| EMCD | Electromechanical Control Diagram | In English | → Mechanical engineering |
| EMCIT | (Agreement Group for) European Testing of Electromagnetic Compatibility of IT Products | In English | → Quality management → Electronics → Telecommunications |
| EMCP | Electromagnetic Compatibility Program | In English | → Electronics |
| EMD | Électronique Marcel Dassault | In French | → Electronics |
| EMES | Electrical, Mechanical, and Environmental Systems | In English | → Mechanical engineering |
| EMM | Electromechanical Mockup | In English | → Mechanical engineering |
| EMPGS | Electromechanical Power Generation Subsystem | In English | → Mechanical engineering |
| EMPS | Electric Machines and Power Systems | In English | → Serial publications, periodicals → Energy economics |
| EnBW | Energie Baden-Württemberg (www.enbw.com) | In German | → Energy economics |
| ENDESA | Empresa Nacional De Electricidad, SA | In Spanish | |
| ENEC | European Norms Electrical Certification | In English | → Standardization |
| ENEL | Ente Nazionale per l'Energia eLettrica | In Italian | |
| ENERBAT | ÉNERgie dans les BÂtiments et les Territoires | In French | → Energy economics → Construction |
| ENERTHY | Énergies Nouvelles et Renouvelables, Thermique, HYdraulique | In French | → Energy economics |
| ENIE | Entreprise Nationale des Industries Électroniques | In French | → Electronics |
| ENOB | Effective Number of Bits | In English | → Computer science → Electronics |
| ENRE | Ente Nacional Regulador de la Electricidad (www.enre.gov.ar) | In Spanish | → Central administration → Argentina |
| ENREA | École Nationale de Radiotechnique et d’Électricité Appliquée | In French | → Specialized or polytechnical colleges → Telecommunications |
| ENSEA | École Nationale Supérieure de l'Électronique et de ses Applications | In French | → Specialized or polytechnical colleges → Electronics |
| ENSEEIHT | École Nationale Supérieure d'Électrotechnique , d'Électronique, d'Informatique et d'Hydraulique | In French | → Specialized or polytechnical colleges → Electronics → Fundamentals of knowledge and culture |
| ENSEIRB | École Nationale Supérieure d'Électronique, d'Informatique et de Radiocommunications de Bordeaux | In French | → Specialized or polytechnical colleges → Electronics → Computer science → Telecommunications |
| ENSEM | École Nationale Supérieure d'Électricité et de Mécanique (www.ensem-uh2c.ac.ma) | In French | → Specialized or polytechnical colleges → Mechanical engineering → Morocco |
| ENSERG | École Nationale Supérieure d'Électronique et de Radioélectricité de Grenoble | In French | → Specialized or polytechnical colleges → Electronics |
| ENSIAME | École Nationale Supérieure des Ingénieurs en Informatique, Automatique, Mécanique, Énergétique, Électronique | In French | → Specialized or polytechnical colleges → Computer science → Mechanical engineering → Electronics |
| EOSD | Electro-Optical Systems Design | In English | → Serial publications, periodicals |
| EP | Electrical Power | In English | |
| EP | Éclairage Public | In French | |
| EPA | Elektronikus Periodika Archívum és Adatbázis | In Hungarian | → Electronics |
| EPC | Electronic Parts Control | In English | → Electronics |
| EPC | External Power Contractor | In English | |
| EPC | Electronic Product Code | In English | → Electronics |
| EPCDC | Electrical Power Conditioning, Distribution, and Control | In English | |
| EPD | Electrical Power Distribution | In English | |
| EPDB | Experiment Power Distribution Box | In English | |
| EPDC | Electrical Power Distribution and Control | In English | |
| EPDCS | Electrical Power Distribution and Control Subsystem | In English | |
| EPDS | Electrical Power Distribution System | In English | |
| EPDU | Electrical Power Distribution Unit | In English | |
| EPG | Electrical Power Generator | In English | |
| EPGCS | Electrical Power Generation and Control Subsystem | In English | |
| EPGS | Electrical Power Generation Subsystem | In English | |
| EPIA | European Photovoltaic Industry Association | In English | → Associations → Energy economics |
| EPL | Electrical Power Level | In English | |
| EPL | Electronic, Electrical, and Electromechanical Parts List | In English | |
| EPLD | Electrically Erasable Programmable Logic Device | In English | → Computer hardware → Electronics |
| EPOSS | European Technology Platform on Smart Systems Integration (www.smart-systems-integration.org) | In English | → Organizations and associations → Electronics |
| EPPSS | Electrical Power/Pyro Sequential System | In English | |
| EPRI | Electric Power Research Institute (www.epri.com) | In English | → Research institutes |
| EPS | Electrical Power System | In English | |
| EPS | Emergency Power System | In English | |
| EPS | Experimental Power Supply | In English | |
| EPSIEL | École Polyvalente Supérieure d'Informatique et d'Électronique (www.epsiel.net) | In French | → Specialized or polytechnical colleges → Computer science → Electronics |
| EPSMA | European Power Supply Manufacturers Association (www.epsma.org) | In English | → Associations → Energy economics |
| EPSP | Experiment Power Switching Panel | In English | |
| EPSTF | Electrical Power System Test Facility | In English | |
| EPY | Electronic Control Assembly Pitch And Yaw | In English | → Electronics |
| ER | Électrification Rurale | In French | |
| ERA | Electrical Replaceable Assembly | In English | |
| ERD | EDF Réseau de Distribution | In French | |
| EROS | Electrical Racecar Overharzer Students | In English | → Specialized or polytechnical colleges → Automobile manufacturing |
| ERR | Electrical Resistance Requirement | In English | |
| ERTG | Economic Radioisotope Thermoelectric Generator | In English | → Energy economics → Nuclear technology |
| ESD | Electronic(s) Systems Division | In English | → Electronics |