ECNS
| Acronym | Definition |
|---|---|
| ECNS | European Conference on Neutron Scattering |
| ECNS | EEG and Clinical Neuroscience Society |
| ECNS | Extracranial Central Nervous System |
| ECNS | Epiphany Community Nursery School (New York, NY) |
| ECNS | Emergency Community Notification System |