| Abbreviation | Definition |
|---|---|
| EMT | Emergency Mentally Technician |
| EMTA | Edmonds Music Teachers Association |
| EMTC | European Music Therapy Confederation |
| EMTR | European Music Therapist Register |
| EN | Einstürzende Neubauten |
| EN | ENHYPHEN |
| END | Epidemik Never Dies |
| END | The Energy Never Dies |
| ENDG | Every New Dead Ghost |
| ENHA | ENHYPHEN |
| ENJC | East Norway Jazz Centre |
| ENM | Electron - Mashup |
| ENM | Escuela Nacional de Música |
| ENN | Ensemble Neural Networks |
| ENO | Electric Light Orchestra |
| ENO | Electric Night Orchestra |
| ENO | English National Opera |
| EOBC | Ethernet Out of Band Channel |
| EOD | Electric Organ Discharge |
| EOEM | Encyclopedia of Electronic Music |