NARU
| Acronym | Definition |
|---|---|
| NARU | Not A Registered User |
| NARU | North Australia Research Unit (est. 1973; Australian National University; Casuarina, Northern Territory, Australia) |
| NARU | Natural Rate of Unemployment (Milton Friedman theory) |
| NARU | Naval Air Reserve Unit |
| NARU | National Anglican Resources Unit (est. 2001; Australia) |
| NARU | National Archives Requirements Unit (Canada) |