| ELFEXT |
Equal Level Far End Crosstalk |
| ELFF |
Extended Log File Format |
| ELM |
Electronic Mail (system) |
| ELOD |
Erasable Laser Optical Disk |
| ELP |
Education License Program |
| ELS |
Entry Level System |
| ELSPA |
European Leisure Software Publishers Assosciation |
| ELSTER |
Elektronische Steuer-Erklärung |
| ELT |
Emergency Locator Transmitter |
| ELWIS |
Elektronisches Wasserstrassen-Informationssystem für die Binnenschifffahrt |
| EM |
Expanded Memory |
| EM |
End of Medium |
| EMA |
Enterprise Management Architecture (DEC) |
| EMAC |
European Market Awareness and Education Committee |
| EMACS |
Editing Macros (GNU) |
| EMAIL |
Electronic Mail |
| EMB |
Extended Memory Block |
| EMB |
Enhanced Master Burst |
| EMC |
Extended Math Coprocessor |
| EMC |
Electromagnetic Compatibility |
| EME |
Earth - Moon - Earth (Connection) |
| EMEA |
Europe, Middle East, and Africa |
| EMEA |
European Medicinal Evaluation Agency, London |
| EMF |
Electromagnetic Field/Force |
| EMF |
Enhanced Meta File |
| EMHS |
Electronic Message Handling Systems |
| EMI |
Electric + Musical Industries |
| EMI |
External Memory Interface |
| EML |
European Media Lab, Heidelberg |
| EMM |
Enterprise Mail Manager |
| EMM |
Expanded Memory Manager |
| EMP |
Excessive Multi-Posting/Multiple Posting |
| EMP |
Electromagnetic Pulse |
| EMPA |
Eidgenössische Materialprüfungs- und Forschungsanstalt |
| EMR |
Electromagnetic Radiation |
| EMR |
Electronic Mail Registration |
| EMS |
Electronic/Enhanced Message Service |
| EMS |
Expanded Memory Specification |
| EMS |
Enhanced Messaging Service |
| EMS |
Electronic Mail System |
| EMS |
Energy Management System |
| EMT |
Embedded Management Tool |
| EMUG |
European MAP Users Group |
| EMVG |
Gesetz über die elektromagnetische Verträglichkeit von Geräten |
| EMVU |
Elektromagnetische Veträglichkeit zur Umwelt |
| EMX |
Enterprise Mail Exchange |
| EN |
European Norm |
| EN |
End Node |
| ENA |
Electronic Networking Association |
| ENCMM |
Ethernet Network Control + Management Module |