'''DSF''' may refer to: {{TOC Right}}
==Business== * Dubai Shopping Festival, an annual promotional event * David Suzuki Foundation, a Canadian environmental charity * DSF Refractories & Minerals Ltd, a British brick manufacturer * Deutsches Sportfernsehen, former name of the German TV channel Sport1
==Organizations== * Danish Actors' Association, a trade union * National Union of Students in Denmark * Deployable Specialized Forces, part of the United States Coast Guard * Duisenberg School of Finance, in the Netherlands * Delaware State Fair, in the United States * Director Special Forces, the commander of the United Kingdom Special Forces * Society for German–Soviet Friendship (''Gesellschaft für Deutsch-Sowjetische Freundschaft''), an East German political organization * Digital solidarity fund, a defunct Swiss NGO * Democratic Students' Front, an independent political students' organization of Jadavpur University * Defence Security Force, paramilitary force of Pakistan
==Science and technology== * Dispersion-shifted fiber, a type of optical fiber * DSD Stream File, an audio recording file format * Django Software Foundation, maintainers of the Django web framework * ''Driver: San Francisco'', a video game * Differential scanning fluorimetry, a thermal shift assay technique * Discrete summation formulas, used in a method of distortion synthesis * Dynamic frequency selection, in Wi-Fi networking
==Other== * Dion Sembie-Ferris (born 1996), English footballer * Double-skin facade, a building construction technique * Douglas S. Freeman High School, in Richmond, Virginia
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