| Silvan Football Club |
AFL |
Victoria, Australia |
| Silver City Blues Swim Club |
Swimming |
Scotland, United Kingdom |
| Silverados Softball Club |
Sports Acrobatics |
Western Australia, Australia |
| Silverdale Squash |
Squash |
Auckland, New Zealand |
| Simon Lewis Transport Books |
MTB |
South West England, United Kingdom |
| Simple Softball |
Sports Acrobatics |
Queensland, Australia |
| Simply Swim |
Swimming |
South East England, United Kingdom |
| Simths Rugby Football Club |
Running |
South West England, United Kingdom |
| Sinalei Resort |
Gymnastics |
American Samoa |
| Sirius Sports |
Sports Acrobatics |
New Zealand |
| Sittingbourne |
Go Karting |
South East England, United Kingdom |
| Skegness |
Running |
East Midlands, United Kingdom |
| Skegness Crcket Club Squash |
Squash |
East Midlands, United Kingdom |
| Skelmersdale United |
Go Karting |
North West England, United Kingdom |
| Skerries RFC |
Running |
Leinster, Ireland |
