| Abbreviation | Definition |
|---|---|
| ENG | Electronic News Gathering |
| ENI | Ecumenical News International |
| ENN | Environmental News Network |
| ENR | Electronic News Room |
| ENRB | Eastern National Religious Broadcasters |
| ENS | Egyptian News Service |
| ENS | Executive News Service |
| ENSA | Entertainments National Service Association |
| ENT | Star Trek "Enterprise" |
| EO | End Opening |
| EOD | End Of the Dream |
| EOM | End of Media |
| EOM | End Of the Midget |
| EOP | End Of Paragraph |
| EOS | Electrical Optical System |
| EOS | Emotion Of Sound |
| EOS | End Of Section |
| EOS | End Of Statement |
| EOS | Entertainment Operating System |
| EP | Early Poems |