| Term | Full Form | Category |
|---|---|---|
| CYJ | Camp Young Judaea | Others |
| CYJ | Camp Young Judea | Others |
| CYJ | Campaign for Youth Justice | Others |
| CYJ | Canadian Young Judaea | Others |
| CYJ | Center on Youth Justice | Others |
| CYJ | Chris Yates Jr | Others |
| CYJ | Climate Youth Japan | Others |
| CYJ | Cool Your Jets | Others |