Thumb Wrestling Federation: TWF is based on large Professional Wrestling promotions such as the World Wrestling Entertainment (formerly World Wrestling Federation).
professional wrestling | International Boxing Federation | Total Nonstop Action Wrestling | World Championship Wrestling | thumb | National Wrestling Alliance | wrestling | World Federation of Trade Unions | Federation of Malaya | American Federation of Labor | Fédération Internationale de l'Automobile | Federation | United Federation of Planets | Wrestling at the 1996 Summer Olympics | thumb | Wrestling at the 1992 Summer Olympics | Wrestling at the 1988 Summer Olympics | Wrestling at the 1980 Summer Olympics | Wrestling at the 1976 Summer Olympics | Wrestling | Extreme Championship Wrestling | United States Chess Federation | Professional wrestling | Fédération Internationale de Motocyclisme | International Federation of Red Cross and Red Crescent Societies | Greco-Roman wrestling | Federation of Rhodesia and Nyasaland | Fédération Aéronautique Internationale | American Federation of Teachers | International Hockey Federation |