NKWD
| Acronym | Definition |
|---|---|
| NKWD | Northern Kentucky Water District (Erlanger, KY) |
| NKWD | Nieformalny Klub Wielce Dyskusyjny (Polish: Informal Discussion Right Club) |
| NKWD | Narodnij Komissariat Wnutrennych Del (Russian: People's Office for Interior; Soviet Secret Service 1937-1946) |