| Acronym | Definition |
|---|
| SLYC➣Strangford Lough Yacht Club (Republic of Ireland) |
| SLYC➣St. Lucia Yacht Club |
| SLYC➣San Leandro Yacht Club (est. 1963; San Leandro, CA) |
| SLYC➣Service Learning Youth Council (Michigan Community Service Commission; Lansing, MI) |
| SLYC➣Spring Lake Yacht Club (Spring Lake, MI) |
| SLYC➣Street Level Youth Care (Australia) |