NKU
NKU stands for:
- Benefit-cost study
- Northern Kentucky University
- Kulmbach train station (DS100 code)
- Nkaus Airport (IATA) Airport Nkaus , Mohale's Hoek District , Lesotho
nku stands for:
- Kulango (Bouna) (ISO-639-3 code), language group within Kulango (language)
Nku is the family name of the following people:
- Mercy Nku (* 1976), Nigerian sprinter