BDF or Bdf may refer to:

Businesses and organisations

• Ballroom Dancers' Federation, a British organization for competitive ballroom dancers
• Banca Dacia Felix (Dacia Felix Bank), a defunct Romanian bank
• Beiersdorf AG, a multinational corporation based in Hamburg, Germany
• Banque de France (Bank of France), the french central bank

Events

• Bates Dance Festival, a yearly dance festival held at Bates College, Maine, US
• Berlin Demography Forum, an annual conference

Mathematics and units

• Backward differentiation formula, a numerical method for solving ordinary differential equations
• Board foot, unit of measure for volume of lumber

People

• Bassirou Diomaye Faye (born 1980), president of Senegal

Places

• Bedfordshire, a historic county in England, Chapman code
• Bois-des-Filion, Quebec, a town in Quebec, Canada

Technology

• Building Distribution Frame, a type of distribution frame in telecommunications
• PCI BDF (bus/device/function), a range of configurable addresses in PCI configuration space
• Glyph Bitmap Distribution Format, a file format for storing bitmap fonts

Military

• Bangladesh Forces, the combined forces of Bangladesh during its war of independence in 1971
• Bahrain Defense Force, the military of Bahrain
• Barbados Defence Force, the military of Barbados
• Belize Defence Force, the military of Belize
• Botswana Defence Force, the military of Botswana

This disambiguation page lists articles associated with the title BDF.
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