DMF

DMF may refer to:

Chemistry

 * Dimethylformamide, a common solvent
 * Dimethyl fumarate, a small molecule anti-inflammatory human medicine
 * 2,5-Dimethylfuran, a liquid biofuel

Computing

 * Distribution Media Format, the computer floppy disk format
 * DivX Media Format, the media container format
 * Death Master File, a document listing deaths in the US

Medicine

 * Decay-missing-filled index for assessing dental caries prevalence as well as dental treatment needs among populations
 * Drug Master File, a document in the pharmaceutical industry

Other technology

 * Digital microfluidics, a fluid handling technique
 * Dual-mass flywheel, a rotating mechanical device

Other uses

 * Danish Musicians' Union, a Danish trade union
 * Defensive midfielder, in association football