NESF
| Acronym | Definition |
|---|---|
| NESF | National Economic and Social Forum (Ireland) |
| NESF | National Electrical Safety Foundation (US) |
| NESF | Newark Emergency Services for Families (Newark, NJ) |
| NESF | National Energy Security Fund (Moscow, Russia; est. 2006) |
| NESF | Normal Engineered Safety Feature |
| NESF | North Eastern Security Force (Fairfax, VA) |