| One Love All Stars | L1.1 | Junior | - | 0 | |
| One United Athletics | L3 | Junior | - | 0 | |
| One United Athletics | L2 | Junior | Small | 0 | |
| One United Athletics | L3 | Junior | Small | 0 | |
| One United Athletics | L3 | Junior | - | 0 | |
| One United Athletics | L2 | Junior | Small | 0 | |
| Onstage Dance Center | - | Junior | - | 0 | |
| Onstage Dance Center | - | Junior | - | 0 | |
| Onyx Allstar | L2 | Junior | Small | 0 | |
| Onyx Allstar | L1 | Junior | Small | 0 | |
| Onyx Allstar | L2 | Youth | Small | 0 | |
| Onyx Allstar | L2 | Junior | Small | 0 | |
| Onyx Cheer | L3 | Junior | Small | 0 | |
| Onyx Cheer Force | - | Junior | Small | 0 | |
| Onyx Cheer Force | - | Junior | - | 0 | |
| OOA Cheer Force | L1.1 | Junior | - | 0 | |
| OOA Cheer Force | L1.1 | Junior | - | 0 | |
| OOA Cheer Force | L1 | Junior | - | 0 | |
| OOA Cheer Force | L1.1 | Junior | - | 0 | |
| OOA Cheer Force | L2 | Senior | - | 0 | |
| Opelika Power AllStars | L2 | Junior | Small | 0 | |
| Opelika Power AllStars | L2 | Junior | Small | 0 | |
| Opelika Power AllStars | L1 | Mini | - | 0 | |
| Opp Middle School | - | Junior | Small | 0 | |
| Orange Coast College* | - | Open | - | 0 | |
| Orange Lutheran High School | - | Junior | - | 0 | |
| Orange Lutheran High School | - | Varsity | Large | 0 | |
| Orange Lutheran High School | - | Varsity | Medium | 0 | |
| Oregon Dream Teams | L1 | Junior | Small | 0 | |
| Oregon Dream Teams | L3 | Junior | Small | 0 | |
| Oregon Dream Teams | L2 | Junior | Small | 0 | |
| Oregon Dream Teams | L1.1 | Junior | Small | 0 | |
| Oregon Dream Teams | L2 | Junior | Medium | 0 | |
| Orlando Metro Gymnastics | L1 | Youth | - | 0 | |
| Orlando Metro Gymnastics | L1.1 | Junior | - | 0 | |
| Osbourn Park High School | - | Junior | - | 0 | |
| Oshkosh Jets | L2 | Junior | - | 0 | |
| Oshkosh Jets | - | Junior | Small | 0 | |
| Ossie Ware Mitchell Middle School | - | Junior | - | 0 | |
| Ossie Ware Mitchell Middle School | - | Junior | - | 0 | |
| Ossie Ware Mitchell Middle School | - | Junior | - | 0 | |
| Our Lady Academy | - | Junior | - | 0 | |
| Our Lady Of Lourdes Academy | - | Varsity | - | 0 | |
| Our Lady of the Lake JH School | - | Junior | - | 0 | |
| Our Lady Queen of Peace School | - | Junior | Small | 0 | |
| Outlaw Athletics | L1 | Junior | Small | 0 | |
| Outlaw Athletics | L2 | Junior | Small | 0 | |
| Outlaw Athletics | L3 | Junior | - | 0 | |
| Outlaw Athletics | L3 | Junior | Small | 0 | |
| Outlaw Cheer Company | L2 | Junior | Small | 0 | |
| Outlaw Cheer Company | L3 | Junior | - | 0 | |
| Outlaw Cheer Company | L2 | Youth | Small | 0 | |
| Outlaw Cheer Company | L2 | Junior | - | 0 | |
| Outlaw Cheer Company | L2.2 | Junior | - | 0 | |
| Outlaw Cheer Company | L3 | Junior | Small | 0 | |
| Outlaw Cheer Company | L3 | Junior | Small | 0 | |
| Outlaw Recreation Cheer | L1 | Junior | - | 0 | |
| Ovations Elite Cheer | L1 | Junior | - | 0 | |
| Overlea Fullerton Recreation | L3 | Junior | - | 0 | |
| Owasso 8th Grade Center | - | Junior | Small | 0 | |
| Owasso High School | - | Junior | Small | 0 | |
| Owasso High School | - | Varsity | Small | 0 | |
| Owen J Roberts High School | - | Junior | Large | 0 | |
| Owensboro Catholic Middle School | - | Junior | - | 0 | |
| Owensboro Catholic Middle School | - | Junior | - | 0 | |
| Owensboro Middle School | - | Junior | Large | 0 | |
| OXA | L2 | Junior | Small | 0 | |
| OXA | L3 | Junior | Small | 0 | |
| OXA | L2 | Junior | Small | 0 | |
| OXA | L1 | Junior | - | 0 | |
| Oxford Cheer | - | Junior | Small | 0 | |
| Oxford Cheer | L2 | Junior | Medium | 0 | |
| Oxford Cheer | - | Junior | - | 0 | |
| Oxford Cheer | L3 | Junior | - | 0 | |
| Oxford Cheer Elite | L1 | Junior | Small | 0 | |
| Oxford Cheer Elite | L1 | Junior | Small | 0 | |
| Oxford High School (MS) | - | Junior | - | 0 | |
| Oxford High School (MS) | - | Junior | - | 0 | |
| Oxford High School (MS) | - | Varsity | Small | 0 | |
| Oxford Middle School | - | Junior | - | 0 | |
| Oxford Middle School | - | Junior | Large | 0 | |
| Oxford Middle School | - | Junior | Large | 0 | |
| Oxford Middle School | - | Junior | Small | 0 | |
| Oxygen Allstars | - | Junior | - | 0 | |
| Oxygen Allstars | L3 | Junior | Small | 0 | |
| Oxygen Allstars | L2 | Junior | Small | 0 | |
| Ozark Allstar Athletics | L2 | Junior | Small | 0 | |
| Ozark High School | - | Junior | - | 0 | |
| Ozark High School | - | Junior | - | 0 | |
| Ozark High School | - | Varsity | - | 0 | |
| P.S. 89 Middle School | - | Junior | - | 0 | |
| PA DYNASTY | L2 | Junior | Small | 0 | |
| PA Royal Elite All Stars | L1 | Junior | Small | 0 | |
| PA Royal Elite All Stars | L2 | Junior | Medium | 0 | |
| PA Royal Elite All Stars | L3 | Junior | - | 0 | |
| PA Royal Elite All Stars | L2 | Junior | Medium | 0 | |
| PA Royal Elite All Stars | L2 | Junior | Medium | 0 | |
| PA Royal Elite All Stars | L2 | Junior | Medium | 0 | |
| PA Royal Elite All Stars | L4 | Senior | Small | 0 | |
| PA Royal Elite All Stars | L1 | Junior | Small | 0 | |
