MFL

MFL may refer to:

Association football

 * Macedonian Football League (disambiguation)
 * Malaysian Football League
 * Manchester Football League, English league
 * MFL League, Turks and Caicos league
 * Midland Football League, English league founded in 2014
 * Midland Football League (1994), English league founded as the Staffordshire Senior League in 1984
 * Media Football League, Russian league

Gridiron football

 * Maritime Football League, Canadian football league
 * Midwest Football League (1935–1940), American football league
 * Midwest Football League (1962–1978), American football league

Other sports

 * Mallee Football League, Australian rules football league in South Australia
 * Murray Football League, former name of the Murray Football Netball League, Australian rules football and netball league

Technology

 * Magnetic flux leakage, a steel corrosion testing method
 * Male flare fitting, in home brewing
 * Message Format Language, in computing

Other uses

 * Madras Fertilizers Limited, a partly publicly owned fertilizer manufacturer in Chennai, Tamil Nadu, India
 * Manitoba Federation of Labour, a Canadian trade union centre
 * Market–Frankford Line, a rapid transit rail line in Philadelphia, Pennsylvania, US
 * Modern foreign languages, teaching living second languages to children
 * Monona, Farmersburg, and Luana, Iowa