Found 19 full forms for OYS
| Term | Full Form | Category |
|---|---|---|
| OYS | Oakville Yacht Squadron 
| Others |
| OYS | Ocean Yacht Systems
| Others |
| OYS | Office of Youth Services
| Others |
| OYS | Ohio Youth Sailing
| Others |
| OYS | Ohio Youth Sailing school
| Others |
| OYS | Ohio Youth Symphony
| Others |
| OYS | Older Youth Services
| Others |
| OYS | Omnipotent Youth Society
| Others |
| OYS | On Your Side
| Others |
| OYS | On Your Site
| Others |
| OYS | Ontario Youth Sports
| Others |
| OYS | Operation Youth Success
| Others |
| OYS | Oregon Youth Summit
| Others |
| OYS | Orinda Youth Sports
| Others |
| OYS | Oulun Yliopistollinen Sairaala
| Others |
| OYS | Outstanding Young Scientist
| Others |
| OYS | Own Your Story
| Others |
| OYS | OYSter
| Others |
| OYS | Pine Mountain Lake Airport, Yosemite National Park, California USA
| Others |