NKN
| Acronym | Definition |
|---|---|
| NKN | Northwest Knowledge Network (University of Idaho; Moscow, ID) |
| NKN | National Kart News (go-kart magazine) |
| NKN | National Knowledge Network (India) |
| NKN | Naczelny Komitet Narodowy (Polish: Superior National Committee, 1912) |
| NKN | Naczelnego Komitetu Narodowego (Polish: Chief of the National Committee) |
| NKN | Normalisatie Kringen Nederland (Netherlands Standards Association) |
| NKN | Nottingham Knowledge Network (UK) |