| Acronym | Definition |
|---|
| CYN➣Canyon |
| CYN➣Cary (Amtrak station Code, Cary, NC) |
| CYN➣Club Yerrois de Natation (French swimming club) |
| CYN➣Community Youth Network (various locations) |
| CYN➣Communications Yeoman (US Navy) |
| CYN➣Changing Your Name |
| CYN➣Curse Your Name (band; North Carolina) |
| CYN➣Croatian Youth Network |
| CYN➣Create Your Network (website) |