WMSB (FM), a radio station (88.9 FM) in Byhalia, Mississippi
WLRK (FM), a radio station (91.5 FM) in Greenville, Mississippi, which held the call sign WMSB in 2003
WKAR-TV a television station in East Lansing, Michigan, which held the call sign WMSB from 1959 to 1972
This disambiguation page lists articles about radio and/or television stations with the same/similar call signs or branding. If an internal link led you here, you may wish to change the link to point directly to the intended article.