| Abbreviation | Definition |
|---|---|
| IMAF | International Martial Arts Federation |
| IMAF | International Martial Arts Festival |
| IMAO | Independent Martial Arts Organisation |
| IMAO | International Martial Arts Organization |
| IMMAA | International Mixed Martial Arts Association |
| IMMAF | International Mixed Martial Arts Federation |
| IOMAU | International Okinawan Martial Arts Union (Flower Mound, TX) |
| IPT | International Professional tournament |
| JMAA | Jabari's Martial Arts Academy |
| JMAC | Japanese Martial Arts Center |
| KAMA | Korean American Martial Arts |
| KMAC | Korean Martial Arts Center |
| LEMA | Leading Edge Martial Arts |
| LMAS | Lamorinda Martial Arts Studio |
| MAA | Martial Arts For Africa |
| MAAI | Martial Arts Association International |
| MACE | Martial Arts Cultural Exchange |
| MACS | Martial Arts Collective Society |
| MAFC | Martial Arts Fitness Center |
| MAFF | Maffmartial Arts Family Fitness |