BDF
BDF is an abbreviation for:
- BDF theory, a theory named after the mathematicians Brown, Douglas and Fillmore about extensions of C * -algebras, see Extension (C * -Algebra) #Commutative C * -Algebras, BDF-Theory
- BDF method ( Backward Differentiation Formulas ), numerical method for solving differential equations
- BDF change system , a system for swap bodies for trucks, standardized according to proposals by the Federal Association of German Long-Distance Freight Transport (BDF)
- Berlin Demography Forum , an annual international forum on the subject of demographic change
- Belize Defense Force , Belize Armed Forces
- Beiersdorf AG , a listed German consumer goods group with global operations, based in Hamburg-Eimsbüttel
- Biedermannsdorf , a market town in Lower Austria south of Vienna
- Bitmap Distribution Format , file format for bitmap fonts
- Botswana Defense Force , Botswana Armed Forces
- Friendship Brigade (collective of the FDJ for development aid projects, 1964–1991)
- Federation of Democratic Women , KPÖ- related organization (s) in Austria
- Bund Deutscher Fallschirmjäger eV, a community of paratroopers of the German armed forces, airborne soldiers and members of the specialized forces of the Bundeswehr, as well as reservists of these forces and their relatives, friends and sponsors
- Association of German Foresters , forest policy and professional representation of foresters, collective bargaining employees and freelancers of all types of forest in Germany
- Bund Deutscher Frauenvereine , was founded as an umbrella organization of the civil women's movement on 28/29. Founded March 1894 and existed until the National Socialists came to power in 1933
- Association of German Football Players , former German football association from Berlin, founded in 1890, at the time the first football association in Germany, dissolved again in 1892
- Federal Association of German Airlines , founded in 1976 as the Association of German Aviation Companies (ADL) and renamed the Federal Association of German Airlines (BDF) in July 2006
- Federal Association of Bicycle Courier Services , founded in 1996 with the aim of networking the individual bicycle couriers in German-speaking countries, see Fahrradkurier # The couriers of recent times
- B undesverband of D eutsche goods f ernverkehrs , now Federal Association of road transport and disposal logistics (BGL)
- Federal Association of German Prefabricated Buildings
- Federal Association of German Beef Cattle Breeders and Holders
BdF is an abbreviation for:
- Bund der Familienverbände eV, umbrella organization for family archives, family associations and family foundations in the field of family care, federal office in Münster
- Association of German Correspondence Chess Friends , since 1992 Deutscher Fernschachbund eV, national correspondence chess association in Germany
- Association of German Cemetery Gardeners , Bonn
