- Xyience Training Ctr
- Y B Choi's World Martial Arts
- Y S Rho Martial Arts
- Y S Rho Martial Arts II
- Yamabushikan
- Yang's Martial Arts
- Yang's Martial Arts & Fitness
- Yang's Martial Arts Assn
- Yansan Martial Arts
- Yao Li's Kung Fu Academy Inst
- Yes America Inc
- YKUS Taekwando
- YMCA Martial Arts Instr
- Yong K Kim Tae KWON Do Rsrch
- York Family Taekwondo
- Yoshukai Karate-Do Academy
- Young Brothers Taekwon-Do Schl
- Young Dragons
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- Young Tae KWON Do School
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- Young Yu Tae KWON Do Karate
- Young Yu Tae KWON Do Karate
- Yu's Academy Of Hapkido
- Yu's Academy Of Martial Arts
- Yu's Academy Of Martial Arts
- Yu's Academy Of Tae KWON Do
- Yuan Yen Do Karate Ctr
- Yuan Yen Do Karate Ctr
- Yuan Yen Do Karate Ctr
- Yue-Chuan Kung Fu Assn
- Yung Yea Martial Arts Inc
- Zane's Karate & More
- Zen Shin Martial Arts
- Zenshinkan Aikido Dojo
- Ziegler Martial Arts
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- Zocho Ten Dojo
