CYSA
| Acronym | Definition |
|---|---|
| CYSA | California Youth Soccer Association |
| CYSA | Comprehensive Youth Services Act (Welfare-to-Work Act of 1997; California) |
| CYSA | Cape York Space Agency (Australia) |
| CYSA | Capitol Youth Soccer Association (Idaho) |
| CYSA | Columbus Youth Soccer Association (Columbus, GA) |
| CYSA | China Youth Space Academy (competition) |