DSB

DSB may refer to:

==Science and technology== Dictionary of Scientific Biography, a multivolume reference work edited by Charles Coulston Gillespie Double strand break, a break in both DNA strands, part of DNA repair Double-sideband transmission, in telecommunications Dsb, the warm-summer Mediterranean continental climate in the Köppen climate classification DsbA, a bacterial member of the Dsb (disulfide bond) family of enzymes