| Abbreviation | Definition |
|---|---|
| SETH | Skating Excellence Training Hubs |
| SFF | Skate For Fun |
| SHED | skate here every day |
| SHSC | Scott Hamilton Skating Club |
| SISA | Singapore Ice Skating Association |
| SIT | Skater In Training |
| SKATE | Skateboard |
| SKATE | skater |
| SKATE | skaters |
| SKATE | Skaters Keep Achieving Through Education |
| SKATE | Skating |
| SKATE | SKATING skating |
| SKF | Svenska Konståkningsförbundet ( Swedish Figure Skating Association) |
| SLS | Street League Skateboarding |
| SOD | Skate Or Die |
| SOG | Skate Only Gang |
| SOTY | Skater of the Year |
| SPA | Skater Punks of America |
| SPAC | Skateboard Park Advisory Committee |
| SPAS | Skate Pure And Simple |