| 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) |