Independent Softball Association was created in 1984.
National Softball Association Hall of Fame was created in 1992.
Australian Capital Territory Softball Association was created in 1959.
Association of Independent Methodists was created in 1965.
Independent Basketball Association was created in 2011.
Association of Independent Museums was created in 1977.
Independent Unionist Association was created in 1937.
Independent Voters Association was created in 1918.
Independent Citizen's Association was created in 1940.
9/16/1887 (Thanksgiving Day) by George Hancock.
Canadian Independent Telephone Association was created in 1905.
Independent Association of Continental Pilots was created in 1993.
National Independent Contractors Association was created in 1995.