CFL is the Canadian Football League, a professional sports league in Canada.
CFL may also refer to:
Football leagues Bohemian Football League, (), in the Czech Republic Calcutta Football League, in India Central Football League, in Scotland Cheshire Football League, in England Constantinople Football League, (defunct) Ottoman Empire Continental Football League, in North America Czechoslovak First League, in Czechoslovakia Montenegrin football leagues: Montenegrin First League () Montenegrin Second League ()
Football organizations Chinese Professional Football League, in China
Language Chinese as a foreign language College of Foreign Languages, Vietnam National University, Hanoi Commission on the Filipino Language, a Philippine language regulator
Politics Campaign for Liberty, an American libertarian organization Connecticut for Lieberman, an American political party Council of Four Lands, the central body of Jewish authority in Poland from 1580 to 1764
Science and technology Color–flavor locking Compact fluorescent lamp/light Compressed file library Context-free language Courant–Friedrichs–Lewy condition
Trade unions Ceylon Federation of Labour, Sri Lanka Chicago Federation of Labor, United States Chinese Federation of Labour, Taiwan
Transportation Contraflow Left, a type of road junction Caledonian MacBrayne, a Scottish ferry operator
Railways Caminhos de Ferro de Luanda, Angola Chemin de fer Lanaudière, Canada Compagnie du chemin de fer du Congo supérieur aux Grands Lacs africains, Belgian Congo Société Nationale des Chemins de Fer Luxembourgeois, Luxembourg