United States Tour Operators Association was created in 1972.
Association of the United States Army was created in 1950.
United States Court Tennis Association was created in 1994.
United States Paper Football Association was created in 2007.
United States Scholastic Band Association was created in 1988.
United States of America Netball Association was created in 2001.
United States Adult Soccer Association was created in 1995.
United States Basketball Writers Association was created in 1956.
Catholic Health Association of the United States was created in 1915.
United States of America Cricket Association was created in 1965.
United States Harness Writers Association was created in 1947.
United States Classic Racing Association was created in 1982.
National Guard Association of the United States was created in 1878.