| Acronym | Definition |
|---|
| BYS➣By Your Side |
| BYS➣Be Yourself (cosmetics company; Australia) |
| BYS➣Bhakti Yoga Society (various locations) |
| BYS➣Before You Send |
| BYS➣Boston Youth Symphony (Massachusetts) |
| BYS➣Backyard Special (automotive) |
| BYS➣Bless Your Soul |
| BYS➣Between Your Sheets (book website) |
| BYS➣Barbados Youth Service (est. 1991) |
| BYS➣Build Your Scion (Toyota) |