| Abbreviation | Definition |
|---|---|
| ENJAC | European Network of Japanese Art Collections |
| ENL | European Native League |
| ENLL | European Network for Law and Literature |
| ENLL | European Network of Living Labs |
| ENM | European Nanomedicine Meeting |
| ENMC | European Network of Maritime Clusters |
| ENMR | European Network of Mining Regions |
| ENN | European Narratology Network |
| ENN | European Notarial Network |
| ENNA | European Nanoscience and Nanotechnology Association |
| ENNS | European Neural Network Society |
| ENO | European Network of Observatories |
| ENO | European Northern Observatory |
| ENOA | European Network of Animation |
| ENOC | European Network of Ombudspersons for Children |
| ENOD | European Network of Deradicalisation |
| ENOS | European Network of Ocean Stations |
| ENOS | European Network of Outdoor Sports |
| ENP | European Neighborhood Policy |
| ENP | European Neighbourhood Policy |