LSB is the abbreviation for:

  • Landessportbund, see German Sports Federation
  • Laser Safety Officer
  • English least significant bit, the least significant bit, bit significance see
  • Gay, Lesbian, and Bisexual, see LGBT
  • Syriennes lignes du Chemin de fer de Bagdad
  • Left pupil Bund
  • Left bundle branch block, a disorder of the conduction system of the heart
  • Linux Standard Base
  • Lower sideband ( lower sideband ), see Single-sideband modulation ( radio, communications technology )
  • Low Surface Brightness Galaxy ( LSB galaxies), these are very faint galaxies

LS -B stands for:

  • Butha -Buthe (District), ISO -3166 -2 code of Lesotho district
  • Disambiguation
  • Abbreviation