WSYO
| Acronym | Definition |
|---|---|
| WSYO | Wiltshire and Swindon Youth Orchestra (UK) |
| WSYO | West Suburban Youth Orchestra |
| WSYO | Windsor Symphony Youth Orchestra (est. 2004; Canada) |
| WSYO | Winston-Salem Youth Orchestras (Winston-Salem, NC) |
| WSYO | Wilmington Symphony Youth Orchestra (est. 2002; Wilmington, NC) |