Dental Professionals Association was created in 1954.
California Dental Association was created in 1870.
American Dental Association was created in 1859.
Ohio Dental Association was created in 1866.
Dental Technologists Association was created in 1989.
National Dental Association was created in 1913.
British Dental Association was created in 1880.
Dental Laboratories Association was created in 1961.
Ontario Dental Association was created in 1867.
Usability Professionals' Association was created in 1991.
Association of Surfing Professionals was created in 1982.
Association of Chess Professionals was created in 2003.
Association of Tennis Professionals was created in 1972.