MFF

MFF may refer to:

Football

 * Malmö FF, a Swedish football club
 * Mongolian Football Federation, governs football in Mongolia
 * Myanmar Football Federation, governs football in Myanmar

Science and technology

 * MAC-Forced Forwarding (also known as MACFF), a networking technology
 * Molecular Frontiers Foundation, a non-profit chemistry organization
 * MFF (gene), encodes the protein mitochondrial fission factor
 * MFF SIM, SIM cards for machine use

Other meanings

 * Manly Fast Ferry, ferry operator in Sydney, Australia
 * Maryland Film Festival, Baltimore, United States
 * Midwest FurFest, a furry convention in Chicago
 * Minffordd railway station, Wales (station code)
 * Minnesota Freedom Fund, a non-profit for bail fund
 * Military Freefall Parachutist Badge, a badge of the U.S. Army
 * Multiannual Financial Framework, a budget plan of the European Union
 * Male-female-female, a threesome with one male and two females