FM or Fm may refer to:
FM broadcasting is a method of radio broadcasting using frequency modulation (FM) technology. Invented in 1933 by American engineer Edwin Armstrong, wide-band FM is used worldwide to provide high-fidelity sound over broadcast radio.
The FMA IA 58 Pucará (Quechua: Fortress) is an Argentine ground-attack and counter-insurgency (COIN) aircraft manufactured by the Fábrica Militar de Aviones.
FMC Corporation (Food Machinery Corporation) is an American chemical manufacturing company headquartered in Philadelphia, Pennsylvania, which originated as an insecticide producer and later diversified into other industries.
The Consolidated line, or C-line, was a series of diesel-electric railway locomotive designs produced by Fairbanks-Morse and its Canadian licensee, the Canadian Locomotive Company.
FM is a Canadian progressive rock music group formed in 1976 in Toronto. The band existed from 1976 to 1989, 1994-1996, 2006, and 2011-present.
The FMA IAe 33 Pulqui II (in the indigenous language Mapuche, Pulqúi: Arrow) was a jet fighter aircraft designed by Kurt Tank in the late 1940s in Argentina, under the Perón government, and built by the Fábrica Militar de Aviones (FMA).
The FM broadcasting in India began in 1977, but boomed after 2001 when the privatisation of FM broadcasting began.
FMR1 (fragile X mental retardation 1) is a human gene that codes for a protein called fragile X mental retardation protein, or FMRP.