BMB or B.M.B. may mean: Bhartiya Mahila Bank, India's first bank exclusively for women, Headquarters in New Delhi Blind man's buff, a popular children's game Brian Michael Bendis, American comic book writer Boston–Montreal–Boston, BMB is a randonnée bicycle event of approximately 1200 km Beattie McGuinness Bungay, a British advertising agency Bad Movie Beatdown, a web show about bad films Biochemistry and Molecular Biology, a department at the Johns Hopkins Bloomberg School of Public Health Bear Mountain Bridge, suspension bridge over the Hudson River in the U.S. state of New York Boston Marathon bombing Bone marrow biopsy Bumba Airport IATA code