| Abbreviation | Definition |
|---|---|
| CYD | China Youth Daily |
| CYDA | California Youth Democracy Alliance |
| CYDB | Children and Youth with Deaf Blindness |
| CYDC | County Youth Dance Company |
| CYDE | Center For Youth Development And Education |
| CYDL | Child and Youth Data Laboratory |
| CYDM | Christian Youth Development Movement |
| CYDM | Cuban Youth for Democracy Movement |
| CYDS | Community Youth Development Study |
| CYDS | Counseling Youth Development Services |
| CYE | Campaign for Youth Engagement |
| CYE | Catholic Youth Expeditions |
| CYE | Center for Youth Employment |
| CYE | Center for Youth Evangelism |
| CYE | Children Youth and Environments |
| CYE | Christian Youth Encampment |
| CYE | Christian Youth Enterprises |
| CYE | Civic Youth Ensembles |
| CYE | Council for Youth Empowerment |
| CYED | Connecting Youth Exploring Democracy |