Posted in Business & Finance, Schools & Education YKK stands for Yoshida Kogyo Kabushikikaisha (Japanese: Yoshida Company Limited, manufacturer of zippers, etc.) YKK stands for Yokohama Kaidashi Kikou (Japanese book series) YKK Share Pinterest Tweet Whatsapp Post navigation YKLYKJJ Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.