| Acronym | Definition |
|---|
| ENSS➣Exterior Nodal Switching Subsystem |
| ENSS➣East Northumberland Secondary School (Brighton, Ontario, Canada) |
| ENSS➣European Networking Summer School (European Science Foundation) |
| ENSS➣Eisenhower National Security Series (est. 2002; US Army) |
| ENSS➣Embedded Networked Sensor Systems (conference) |