| South Force Cheer | L5 | Senior | Large | 0 | |
| South Hills High School | - | - | Large | 0 | |
| South Hills High School | - | Junior | Large | 0 | |
| South Hills High School | - | - | Small | 0 | |
| South Hills High School | - | Varsity | Large | 0 | |
| South Jersey Storm | L4 | U16 | - | 1 | |
| South Jersey Storm | L4 | U16 | Large | 0 | |
| South Jersey Storm | L5 | Senior | Large | 0 | |
| South Jersey Storm | L4 | U18 | Large | 0 | |
| South Jersey Storm | L5 | Senior | Large | 0 | |
| South Jersey Storm | L3 | U16 | - | 0 | |
| South Jersey Storm | L3 | U16 | Large | 0 | |
| South Jones JH School | - | Junior | Large | 0 | |
| South Lafourche High School | - | Varsity | Large | 0 | |
| South Laurel High School | - | Varsity | Large | 0 | |
| South Laurel High School | - | Varsity | Small | 0 | |
| South Panola High School | - | Junior | - | 0 | |
| South River Rec | L2.1 | - | Large | 0 | |
| South River Rec | L1 | - | Large | 0 | |
| South River Rec | L2 | - | Large | 0 | |
| South River Rec | L1 | - | Small | 0 | |
| South Texas Strutters | - | Senior | Large | 0 | |
| South Texas Strutters | - | Youth | Large | 0 | |
| South Walton High School | - | Varsity | Large | 0 | |
| Southaven High School | - | Varsity | - | 0 | |
| Southern Athletics | L3 | Junior | Small | 0 | |
| Southern Cross | L6 | International Open | Large | 0 | |
| Southern Cross Cheerleading | L7 | International Open | Large | 0 | |
| Southern Middle School | - | Junior | Large | 0 | |
| Southern Middle School | - | Junior | Small | 0 | |
| Southern Nash High School | - | Varsity | Large | 0 | |
| Southern Nash High School | - | Varsity | Large | 0 | |
| Southern Virginia University | - | - | Large | 0 | |
| Southside High School | - | Varsity | - | 0 | |
| Southside High School | - | Varsity | Large | 0 | |
| Southside High School | - | Varsity | Small | 0 | |
| Southwest High School | - | Varsity | - | 0 | |
| Southwestern Christian University | - | - | Large | 0 | |
| SPACE Athletics e.V. | L5 | International Open | Large | 0 | |
| Spain Park High School | - | Junior | Large | 0 | |
| Spain Park High School | - | Varsity | Large | 0 | |
| Spain Park High School | - | Junior | - | 0 | |
| Spain Park High School | - | Varsity | - | 0 | |
| Spanish Fork High School | - | Varsity | - | 0 | |
| Spirit Athletics | - | Senior | Large | 0 | |
| Spirit Athletics | L1 | Tiny | - | 0 | |
| Spirit Athletics (KY) | L5 | Senior | Large | 0 | |
| Spirit Cheer 07 | L1 | - | Large | 0 | |
| Spirit Explosion | L5 | Senior | Large | 0 | |
| Spirit of Texas | L5 | Senior | Large | 0 | |
