| Abbreviation | Definition |
|---|---|
| EGU | electrical generating units |
| EGUS | Electronic Give Up System |
| EGV | electronic gift voucher |
| EGWG | Electric Gas Working Group |
| EGY | electronic Geophysical Year |
| EH | Electric Heaters |
| EH | Electrical Hazard |
| EH | Electronic House |
| EH | Electronic Hydraulic |
| EH | Electronics Hour |
| EHAT | Electrical Hazard Awareness Training |
| EHB | Electronic Hand Books |
| EHB | Electronic HandBook |
| EHCP | electronic Home Care Package |
| EHD | Electro-Hydro-Dynamic |
| EHD | Electronic Home Detention |
| EHDS | Electrical Hazard Detection System |
| EHF | Electrical Hull Fitting |
| EHI | Electronic Health Information |
| EHL | Electronic Help Line |