| ERD |
Emergency Repair Disc |
| ERE |
Extended Regular Expression |
| ERE |
Elektron. Reihen-Einspritzsystem |
| ERESC |
European Register of Stolen Computers |
| EREW |
Exclusive Read, Exclusive Write (PRAM) |
| ERH |
Europäischer Rechnungshof |
| ERIC |
Educational Resources Information Center, USA |
| ERL |
Echo Return Loss |
| Erl. |
Erlass |
| ERLL |
Enhanced Run Length Limited |
| ERM |
EMC and Radio Matters |
| ERM |
Entity/Enterprise Relationship Model |
| ERMA |
Electronic Recording Method, Accounting (General Electric) |
| ERMES |
European Messaging System |
| ERMES |
European Radio Message Service/System |
| ERN |
Explicit Route Number |
| ERO |
European Radiocommunications Office |
| EROM |
Erasable Read Only Memory |
| ERP |
Effective Radiated Power |
| ERP |
Endpoint Routing Protocol |
| ERP |
Enterprise Resource Planning |
| err |
Error, Fehlerdatei beim Erzeugen einer Win Hilfedatei |
| ERR |
Error |
| ERS |
Engine Rpm Sensor |
| ERU |
Emergency Recovery Unit |
| ES |
Elektronische Signatur |
| ES |
Extra Segment |
| ES |
El Salvador |
| ES |
Expanded Store |
| ES |
Endsystem, End System |
| ES |
Enhanced Security |
| ES-IS |
End System to Intermediate System Protocol (OSI) |
| ESA |
European Space Agency |
| ESA |
Enterprise System Architecture |
| ESA |
Electronic Spark Advance |
| ESA |
Europäische Weltraumorganisation |
| eSAD |
elektrisches SchiebeAusstellDach |
| ESB |
Einseitenband, Single Side Band |
| ESB |
Enterprise Service Bus |
| ESBS |
Ektronische-Stabilitäts-Brems-System |
| ESC |
Electronic Spark Control |
| ESC |
European Steady Cycle |
| ESC |
Electronic Support Center/Centre |
| ESC |
European Support Center (Novell) |
| ESC |
Escape |
| ESC/I |
Epson Standard Code for Image Readers |
| ESC/P |
Epson Printer Language |
| ESCAP |
Wirtschafts- und Sozialkommission für Asien und den Pazifik |
| ESCD |
Extended Setup Configuration Data |
| ESCON |
Enterprise System Connection (Architecture) (IBM) |