| Abbreviation | Definition |
|---|---|
| CYEN | Caribbean Youth Environment Network |
| CYEN | Caribbean Youth Environmental Network |
| CYEN | Chrysalis Youth Empowerment Network |
| CYEP | CalWORKS Youth Employment Program |
| CYEP | Cambridge Youth Enrichment Program |
| CYEP | Capital Youth Empowerment Program |
| CYEP | Caribbean Youth Empowerment Program |
| CYEP | City Youth Empowerment Project |
| CYEP | Clarksville Youth Enrichment Programs |
| CYF | Calgary Youth Foundation |
| CYF | Catholic Youth Forum |
| CYF | Chandler Youth Football |
| CYF | Child Youth and Family |
| CYF | Children and Youth First |
| CYF | Children Youth and Families |
| CYF | Children Youth and Family |
| CYF | Children Youth Family |
| CYF | Children's Youth And Family |
| CYF | Christian Youth Fellowship |
| CYF | Columbus Youth Football |