| Abbreviation | Definition |
|---|---|
| AAGA | All American Gymnastics Academy |
| AAGA | All Around Gymnastics Academy |
| AAOG | American Academy of Gymnastics |
| AGA | American Gymnastics Association |
| AGF | Alberta Gymnastics Federation |
| AGG | Aesthetic Group Gymnastics |
| AGJA | Arizona Gymnastics Judges Association |
| APG | Anatomical Physical Gymnastics |
| ARGO | A Romanian Gymnastics Organization |
| BAGA | British Amateur Gymnastics Association |
| BGA | Blow Gymnastics Altogether |
| BGPC | Bowdon Gymnastics Parent Club |
| BSGA | Bay State Gymnastics Academy |
| BSGA | British Schools Gymnastics Association |
| CCG | Central Coast Gymnastics |
| CCGC | Cumberland County Gymnastics Center |
| CCGI | Central California Gymnastics Institute |
| CEG | Centre Elite Gymnastics |
| CGA | Champaign Gymnastics Academy |
| CGA | Cincinnati Gymnastics Academy |