MLF may refer to: Organizations Macina Liberation Front, a militant Islamist group that operates in Mali Major League Fishing, a professional bass fishing league and television show Major League Futsal, a futsal league in the United States Mission laïque française, a non-profit organization Mouvement de libération des femmes, a French autonomous, non-mixed feminist movement Mutant Liberation Front, a fictional supervillain group appearing in American comic books published by Marvel Comics Other Machine Learning Framework, such as scikit-learn, TensorFlow or Torch Malolactic fermentation, a process in winemaking in which tart-tasting malic acid is converted to softer-tasting lactic acid Medial longitudinal fasciculus, one of a pair of crossed over tracts, on each side of the brainstem Micro-leadframe, a variant of connection between integrated circuits to printed circuit boards Multilateral Force, an American proposal for a fleet of submarines and warships, crewed by NATO personnel, and armed with nuclear missiles Mucosal Lining Fluid, in the human respiratory system, mucus is part of the airway surface liquid (ASL), also known as the epithelial lining fluid (ELF), that lines most of the respiratory tract. Medium Term Lending