MYSC
| Acronym | Definition |
|---|---|
| MYSC | Middleton-Yahara Soccer Club (Middleton, WI) |
| MYSC | Ministry of Youth, Sports and Culture (Ethiopia) |
| MYSC | Mukilteo Youth Soccer Club (Washington; est. 1969) |
| MYSC | Malta Young Sailors Club (est. 1997) |
| MYSC | Middletown Youth Soccer Club (Rhode Island) |
| MYSC | Montville Youth Soccer Club (Oakdale, CT) |