| Mississippi Spirit |
| L1 |
| Mizutori Sports Club | L1 |
| MKE Reign Training Facility | L1.1 |
| MKE Reign Training Facility | L3 |
| Modern American Cheer | L1.1 |
| Momentum Allstars | L1.1 |
| Momentum Athletic Center | L1.1 |
| Momentum Athletic Center | L2 |
| Monte Tabor | L1.1 |
| Morehouse Blaze All Star Cheer Inc. | L1.1 |
| Motions Dance Studio | L1.1 |
| Motor City Cheer | L1 |
| Mountain Elite | L1 |
| Mountain State Cheer Academy | L1 |
| Moxi Athletics | L1 |
| MPact Dance Studio | - |
| MPact Dance Studio | - |
| MPact Dance Studio | - |
| Music City All Stars | - |
| Music City All Stars | - |
| Mustang Cheer | L2.2 |
| Mustang Cheer | L1 |
| Mustang Cheer | L1 |
| Mustang Cheer | L1.1 |
| Mustang Cheer | L2.2 |
| Mustang Cheer - Houston | L1 |
| Mustang Cheer All Stars | L1.1 |
| Mustang Cheer All Stars | L2.2 |
| Mustang Cheer All Stars | L1 |
| Mustang Cheer All Stars | L1 |
| Mustang Cheer All Stars | L1.1 |
| Mustang Cheer All Stars | L1 |
| Mustang Cheer All Stars | L2.2 |
| Mx Matrix Cheer and Dance | - |
| Mx Matrix Cheer and Dance | - |
| Mx Matrix Cheer and Dance | L1.1 |
| My G.I.R.L.S. All Stars | L1 |
| My G.I.R.L.S. Cheer Squad | L1.1 |
| My GIRLS B'More | L1.1 |
| Mykie - Mac All Star Pom | - |
| Myrtle Beach Allstars | L1 |
| Myrtle Beach Allstars | L1.1 |
| Myrtle Beach Allstars | L1 |
| Myrtle Beach Allstars | L1 |
| Mystic Allstars | L1 |
| Mystic Elite | L1 |
| Mystiq Jewels Allstars | - |
| Mystiq Legacy | L1 |
| Mississippi Spirit |
| L1 |
| Mizutori Sports Club | L1 |
| MKE Reign Training Facility | L1.1 |
| MKE Reign Training Facility | L3 |
| Modern American Cheer | L1.1 |
| Momentum Allstars | L1.1 |
| Momentum Athletic Center | L1.1 |
| Momentum Athletic Center | L2 |
| Monte Tabor | L1.1 |
| Morehouse Blaze All Star Cheer Inc. | L1.1 |
| Motions Dance Studio | L1.1 |
| Motor City Cheer | L1 |
| Mountain Elite | L1 |
| Mountain State Cheer Academy | L1 |
| Moxi Athletics | L1 |
| MPact Dance Studio | - |
| MPact Dance Studio | - |
| MPact Dance Studio | - |
| Music City All Stars | - |
| Music City All Stars | - |
| Mustang Cheer | L2.2 |
| Mustang Cheer | L1 |
| Mustang Cheer | L1 |
| Mustang Cheer | L1.1 |
| Mustang Cheer | L2.2 |
| Mustang Cheer - Houston | L1 |
| Mustang Cheer All Stars | L1.1 |
| Mustang Cheer All Stars | L2.2 |
| Mustang Cheer All Stars | L1 |
| Mustang Cheer All Stars | L1 |
| Mustang Cheer All Stars | L1.1 |
| Mustang Cheer All Stars | L1 |
| Mustang Cheer All Stars | L2.2 |
| Mx Matrix Cheer and Dance | - |
| Mx Matrix Cheer and Dance | - |
| Mx Matrix Cheer and Dance | L1.1 |
| My G.I.R.L.S. All Stars | L1 |
| My G.I.R.L.S. Cheer Squad | L1.1 |
| My GIRLS B'More | L1.1 |
| Mykie - Mac All Star Pom | - |
| Myrtle Beach Allstars | L1 |
| Myrtle Beach Allstars | L1.1 |
| Myrtle Beach Allstars | L1 |
| Myrtle Beach Allstars | L1 |
| Mystic Allstars | L1 |
| Mystic Elite | L1 |
| Mystiq Jewels Allstars | - |
| Mystiq Legacy | L1 |