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.
Independent Basketball Association was created in 2011.
Independent Unionist Association was created in 1937.
Independent Voters Association was created in 1918.
Independent Citizen's Association was created in 1940.
Association of Independent Methodists was created in 1965.
Association of Independent Museums was created in 1977.
9/16/1887 (Thanksgiving Day) by George Hancock.
Independent Working Class Association was created in 1995.
Independent Pilots Association was created on 1990-01-10.
Independent Association of Preparatory Schools was created in 1892.