| Acronym | Definition |
|---|
| ICYC➣Imperial Catharine Yacht Club (UK) |
| ICYC➣Idaho Catholic Youth Convention |
| ICYC➣In Case You Care |
| ICYC➣Inuit Circumpolar Youth Council (international cultural association) |
| ICYC➣Indiana Christian Youth Convention |
| ICYC➣International Christian Youth Conference (various locations) |
| ICYC➣Indian Creek Youth Camp (Oakman, AL) |
| ICYC➣International Center of York County (South Carolina) |