United States Polo Association was created in 1890.
Hurlingham Polo Association was created in 1925.
Western Water Polo Association was created in 1981.
US Airline Pilots Association was created in 2007.
US Travel Insurance Association was created in 2004.
There are several Polo Associations.
United States Fencing Association was created in 1891.
United States Tennis Association was created in 1881.
United States Snooker Association was created in 1991.
United States Wrestling Association was created in 1989.
United States Canoe Association was created in 1968.
United States Handball Association was created in 1951.
United States Golf Association was created in 1894.