Boston Shamrocks - AFL - ended in 1938.
Boston Bulldogs - AFL - was created in 1926.
Shamrocks GAA was created in 2009.
Pittsburgh Shamrocks was created in 1915.
Chi-Town Shamrocks was created in 2006.
Cortoon Shamrocks GAA was created in 1888.
Montreal Shamrocks GAC was created in 1948.
Loughgiel Shamrocks GAC was created in 1915.
Ballinderry Shamrocks GAC was created in 1926.
Ballyhale Shamrocks GAA was created in 1972.
Conahy Shamrocks GAA was created in 1886.
Boston Bulldogs - AFL - ended in 1926.