YKK (disambiguation)
YKK is a Japanese manufacturing group founded in 1934.
YKK may also refer to:
- Union of Communists of Kurdistan (Kurdish: Yekîtîya Komunîstên Kurdistan), Turkey (1986–1990s)
- Yokohama Kaidashi Kikō, a sci-fi manga by Hitoshi Ashinano (1994–2006)
- Kitkatla Water Aerodrome, British Columbia, Canada (IATA:
YKK)