| Abbreviation | Definition |
|---|---|
| ENDS | Electronic Nicotine Delivery System |
| ENEM | Electronic Navigation Equipment Maintenance |
| ENF | Electric Network Frequency |
| ENF | Electrical network frequency |
| ENFI | Electronic Network For Interaction |
| ENFI | Electronic Networks for Instruction |
| ENI | Electronics and Instrumentation |
| ENIAC | Electric Numerical Integrator And Comp |
| ENIAC | Electrical Numerical Integrator and Calculator |
| ENIAC | Electronic Network Interactive Analytic Computer |
| ENIAC | Electronic Numeric Integrator and Calculator |
| ENIAC | Electronic Numerical Integrator And Calculator |
| ENIAC | Electronic Numerical Interpreter And Calculator |
| ENICS | Electronics Manufacturing Services |
| ENIF | Electronic New Item Form |
| ENMC | Electrical Network Monitoring Control |
| ENMS | Electrical Network Monitoring System |
| ENOA | electronic Notice of Arrival |
| ENOD | electronic Notice of Departure |
| ENOI | Electronic Notice Of Intent |