| Acronym | Definition |
|---|
| CYB➣Count Your Blessings |
| CYB➣Canada Year Book (Historical Collection) |
| CYB➣Cayman Brac Island, Cayman Islands (Airport Code) |
| CYB➣Cover Your Butt |
| CYB➣Children and Youth Board (UK) |
| CYB➣Catholic Youth Bible (study Bible) |
| CYB➣Carlsbad Youth Baseball (Carlsbad, California) |
| CYB➣Century Yuasa Batteries Pty Ltd (Australia) |
| CYB➣Cheshire Youth Baseball (Cheshire, CT) |
| CYB➣Cover Your Bases |