| Acronym | Definition |
|---|
| NANS➣National Association of Nigerian Students (est. 1980) |
| NANS➣Naval Air Navigation School (US Navy) |
| NANS➣National Analgesic Nephropathy Study |
| NANS➣Northern Arizona Normal School |
| NANS➣Neuron and Network Simulator |
| NANS➣North American N Scale (model railroading) |
| NANS➣NACSE (National Association of Communications Systems Engineers) Associate Network Specialist (professional certification) |