WTBS may refer to:
WTBS-LD, a low-power television station (channel 6) licensed to Atlanta, Georgia, U.S. WPCH-TV, a television station (channel 17) licensed to Atlanta, Georgia, U.S., which used the WTBS call sign from 1979 to 2007 TBS (American TV channel), a nationwide cable channel spun off from WTBS WMBR, a radio station (88.1 FM) licensed to Cambridge, Massachusetts, U.S., which used the WTBS call sign from 1961 to 1979 The British Broadcasting Corporation Wartime Broadcasting Service Legal entities of Jehovah's Witnesses: Watch Tower Bible and Tract Society of Pennsylvania, the main corporation for worldwide activities of Jehovah's Witnesses Watchtower Bible and Tract Society of New York, the corporation for administrative functions of Jehovah's Witnesses within the U.S.