Championship - rugby league - was created in 2003.
Collegiate Rugby Championship was created in 2010.
Canadian Rugby Championship was created in 2009.
Australian Rugby Championship was created in 2006.
Americas Rugby Championship was created in 2009.
World Championship Rugby was created on 2004-04-08.
Caribbean Women's Rugby Championship was created in 2003.
County Championship - rugby union - was created in 1889.
French Rugby League Championship was created in 1934.
Catalan Rugby League Championship was created in 2009.
ARFU Asian Rugby Championship was created in 1969.
NACRA Women's Rugby Championship was created in 2003.