CYC

From J-Wiki

CYC (Community Youth Council) Youth Basketball has a long and proud history of serving the Asian-American community in So. California. Formed in the 1950’s so that these boys could participate in competitive sports. CYC’s philosophy continues to focus on friendly competition, sportsmanship, parent involvement and exposure to cultural heritage.

This is included in a collection of wiki entries referenced in the canonical Gen X Nikkei thought-piece 101 Ways to Tell You’re Japanese American by Tony Osumi and Jenni Kuida, published in 1996.