World Black Ryu Martial Arts Organization

World Black Ryu Martial Arts Organization is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• School Martial Arts

North American Industry Classification System (NAICS) Categories:

• All Other Miscellaneous Schools And Instruction > Instruction Schools, Not Specified > Martial Arts & Self Defense Instruction

Standard Industry Classification (SIC) Categories:

• Amusement And Recreation Services, Nec > Instruction Schools, Not Specified > Martial Arts & Self Defense Instruction