- YNC stands for Yomiuri NTV Culture Center (Japan)
- YNC stands for Chief Yeoman (Naval Rating)
- YNC stands for Young Naturalists Club (Canada)
- YNC stands for Yamato Net Club (radio station; Nara, Japan)
- YNC stands for YourNet Connection, Inc. (est. 1997)
- YNC stands for York Newspaper Company (York, PA)
- YNC stands for Your New Career, Inc.
- YNC stands for Yaroslavl Network Center (Russia)
YNC