YKK (disambiguation)

YKK may refer to:


 * YKK Group, a Japanese group of manufacturing companies, and the world's largest zipper manufacturer
 * Yekîtîya Komunîstên Kurdistan, a former Kurdish communist group in Turkey
 * Yokohama Kaidashi Kikō, a manga by Hitoshi Ashinano
 * Kitkatla Water Aerodrome (IATA airport code), Kitkatla, British Columbia, Canada