See also: bsm English Proper noun BSM (automotive) Initialism of blind spot monitor (military, US) Initialism of Bronze Star Medal. Anagrams BMS, MSB, SBM, smb, BMs, MbS, SMB, MBs, M.B.s, Mb/s, MBSWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads