| Acronym | Definition |
|---|
| JYC | Joyce Corporation Limited (stock symbol) |
| JYC | Johnson Yokogawa Corporation |
| JYC | Jacques Yves Cousteau (oceanographer) |
| JYC | Jupiter Yacht Club (Florida) |
| JYC | Jamestown Yacht Club (Rhode Island) |
| JYC | Johnson Youth Center (Alaska) |
| JYC | Jawalakhel Youth Club (Nepal) |
| JYC | Jack Young Centre (Salisbury, Australia) |
| JYC | Jubilee Yacht Club (Massachusetts) |
| JYC | Jackson Yacht Club (Mississippi) |
| JYC | Jaffna Youth Congress |
| JYC | Junior Youth Conference |
| JYC | Jean Yves Camus (French writer) |
| JYC | Junior Youth Challenge |
| JYC | Junior Youth Council |
| JYC | Jewish Youth Connection |
| JYC | Joplin Youth Center (California) |
| JYC | Jinyang Corporation (Korea) |
| JYC | Japan Yiddish Club |
| JYC | Jean Yves Couton (French author) |
| JYC | JunkYard Cat, Inc |
| JYC | Jalpa Youth Club |
| JYC | Jean Yves Conrad (author) |
| JYC | Juventud Y Cultura |
| JYC | Jaskelo Youth Club |
| JYC | Jaypee Youth Club (Jaypee Institute of Information Technology University; Nodia, India) |
| JYC | Jewish Youth Council |
| JYC | Jean Yves Charlier |
| JYC | Jiangya Capsule |
| JYC | Jimmy York Construction (Summerville, Georgia) |