Natsume Championship Wrestling was created in 1994-06.
Extreme Championship Wrestling
Micro Championship Wrestling was created in 2010.
World Championship Wrestling ended in 2001.
World Championship Wrestling was created in 1982.
Northern Championship Wrestling was created in 1986.
Florida Championship Wrestling was created in 2007.
Maryland Championship Wrestling was created in 1997.
Southern Championship Wrestling was created in 1994.
Southern Championship Wrestling ended in 2004.
Georgia Championship Wrestling was created in 1972.
Georgia Championship Wrestling ended in 1984.