Organizers
- SMU Kid's Tennis Camp
- SMU Mustang Swim Camp
- SMU Women's Tennis Camp
- Smyrna Clayton Little Lass
- Smyrna Parks & Recreation Department
- Smyrna Parks and Recreation
- Smyrna School District
- Snader 5K
- Snake River Animal Shelter
- Snake River Montessori
- Snapping Tortuga, LLC
- SnapShotSandy
- SnapShotSanfy
- Snee Farm
- Snohomish County Parks & Recreation
- Snoqualmie Valley Young Life
- Snow Run
- Snowball Express 5K
- Snowflake Taylor Youth Football
- Snowshoe Scurry
- SNSC
- SNUC Foundation, Inc.
- So Cal AAU Baseball
- SO CAL BASEBALLLEAGUE
- So Cal College Combines
- SO CAL OUTLAWS
- So Cal USSSA Fastpitch
- So. Cal Storm Baseball Club
- SOAC
- Soapbox: The Feminist Foundation
- SOAR Inc.
- SOAR of Western North Carolina, Inc.
- SOAR- School of Artistic Refinement
- Soaring into Kindergarten Inc.
- Soaring Spirits International
- Sober Living America
- Soboba Band of Luiseno Indians
- SoCal Elite Camps LLC
- SoCal Endurance
- SOCALBASEBALLLEAGUE
- SOCALBASEBALLLEAGUE&CAMARILLO SCORPIONS
- Soccer 360
- Soccer Academy
- Soccer Academy, Inc.
- Soccer By Rachel
- Soccer Camps International
- Soccer Done Right, LLC
- Soccer Player Development
- Soccer Skills Training
- Soccer Sprouts LLC
