| Abbreviation | Definition |
|---|---|
| CYIB | Children and Youth Information Behavior |
| CYJ | Campaign for Youth Justice |
| CYJ | Campaign for Youth Justice?? |
| CYJ | Center on Youth Justice |
| CYJ | Climate Youth Japan |
| CYL | Centerville Youth League |
| CYL | Chicago Youth Lacrosse |
| CYL | Childhood Youth and Learning |
| CYL | Christian Youth Leaders |
| CYL | Copiague Youth League |
| CYLA | Camillus Youth Lacrosse |
| CYLA | Catholic Youth Leadership Award |
| CYLA | Cherokee Youth Lacrosse Association |
| CYLA | Colorado Youth Lacrosse Association |
| CYLB | Catonsville Youth League Baseball |
| CYLB | Clintonville Youth League Baseball |
| CYLC | California Youth Leadership Corps |
| CYLC | Child and Youth Leadership Commission |
| CYLC | Children and Youth Law Clinic |
| CYLC | Children Youth Law Clinic |