| LDT | Lightning Data Transport |
| LEMP | Lightning Electromagnetic Pulse |
| OE | Old English |
| OEL | Old English Language |
| NEB | New English Bible |
| EHR | The English Historical Review Oxford, http://ehr.oxfordjournals.org |
| ESN | English-Speaking Nation |
| eng | [z.B.: HISTORY of Revision in] English eine Dateiendung |
| OED | Oxford English Dictionary |
| ESV | English Standard Version die englische Standardausgabe der Bibel |
| OEL | Original English Language |
| BSE | Bad Simple English [BSE-Anglizismen] |
| E.c. | English conditions [Versicherung] |
| ODGE | Online Dictionary German-English |
| TOEIC | Test of English for International Communication |
| IEF | Iso-Electric Focusing |
| IEP | Iso-Electric Point |
| CGE | "Cincinnati Gas & Electric, ""CG&E""" |
| EAF | Electric Arc Furnace |
| NT | Northern Electric and Manufacturing Toronto, http://www.nortel.com |
| NEC | Nippon Electric Company |
| GTE | General Telephone and Electric |
| GE | General Electric Company Fairfield, Connecticut, USA, http://www.ge.com |
| NEC | National Electric Conference |
| ELO | Electric Light Orchestra http://www.elomusic.com |
| EFG | Electric Field Gradient |
| EMF | Electric and Magnetic Fields |
| EMI | Electric & Musical Industries |
| EDT | Electric Discharge Texturing |
| ECR | Electric Current Relaxation |
| cef | Crystal Electric Field |
| AF | Analyzing Electric Field |
| ERW | Electric Resistance Welding |
| FLC | Ferro-electric Liquid Crystal |
| NEC | National Electric Code [Kabel] |
| WEEE | Waste of Electric and Electronic Equipment |
| AEF | Analyzing Electric Field [engl.] |
| MBER | Molecular Beam Electric Resonance |
| EPRI | Electric Power Research Institute Palo Alto/CA/ USA, http://my.epri.com |
| GEMS | General Electric Medical Systems |
| UHP | Ultra High Power electric arc steelmaking |
| GECOS | General Electric Comprehensive Operating System |
| GEIS | General Electric Information Systems GmbH München |
| ECV | Electric Cargo Vehicle [NASA OEXP] |
| ESHG | Electric field-induced Second Harmonic Generation |
| ERMA | Electronic Recording Method, Accounting [General Electric] |
| UNIPEDE | International Union of Producers and Distributors of Electric Energy |
| böaf | Basic Oxygen Electric Arc Furnace [Sheerness Steel] [engl.] |
| EQQ | Electric Quadrupole-Quadrupole correlation [Funktionen] |