CMF, a three letter abbreviation, may stand for:
Entertainment Campus MovieFest, the world's largest student film festival Chern Medal Foundation, an organization that bestows the Chern Medal Award in mathematics
Military Central Mediterranean Forces, the British component of the Mediterranean theatre of World War II Citizen Military Forces (1943–1980), became Australian Army Reserve Combined Maritime Forces, a multi-national naval force
Religion Christian Missionary Fellowship International (CMF International, formerly CMF), a non-denominational Christian missionary Claretians, Roman Catholic religious order, 'CMF' is used as a post nominal
Science and technology CMF (chemotherapy), a chemotherapy regimen commonly used in treating breast cancer Centre of mass frame in mechanics Chaikin Money Flow, a technical stock chart indicator Color matching fields or functions, a triplet of spectral sensitivity curves in color vision modeling. See CIE 1931 color space#Color matching functions Common Monomial Factor, the factored form of a polynomial, also known as the greatest common divisor of two polynomials Composite metal foam, a type of metal foam formed from hollow beads of one metal within a solid matrix of another Content management framework for customizing management of media content Cranio-maxillofacial surgery, involves the correction of congenital and acquired conditions of the head and face. Creative Music File, an AdLib/MIDI hybrid music format developed by Creative Labs Critical Manufacturing, a spin-off company of Critical Software Cymomotive force, a measurement of radiated power or signal strength from an antenna 5-Chloromethylfurfural, an organochlorine compound obtained from fructose Renault–Nissan Common Module Family, a modular automobile platform developed by Renault–Nissan Alliance Crash Modification Factor, a way of predicting the change in safety for roadway design changes
Society and law California Medical Facility, a male-only state prison in California Canada Media Fund, a not-for-profit public-private partnership which financially supports the creation of Canadian television and new media Certificate of Management Fundamentals, a professional certification from the Commonwealth of Kentucky Chambéry Airport (IATA: CMF), in Savoie, France Christian Medical Fellowship, an evangelical, interdenominational organisation that links together Christian doctors and medical students in the UK Country Music Foundation, a non-profit, educational organisation, operating The Country Music Hall of Fame and Museum
Other City Music Foundation, a music charity in the City of London, England CMF by Nothing, a budget sub-brand of consumer electronics company Nothing Collectible Minifigure, individually sold collectible Lego figures Color, Material and Finishes, in CMF design