KWSB may stand for:
*
Karachi Water and Sewerage Board Karachi Water and Sewerage Board (KWSB) is responsible for production, transmission and distribution of potable water to the citizens of Karachi, Sindh, Pakistan.
History
Karachi Joint Water Board constituted in 1953 was the first body which wa ...
, is responsible for production, transmission and distribution of potable water to the citizens of Karachi, Sindh, Pakistan.
*
KWSB-FM, a college radio station based at Western State College of Colorado in Gunnison.
{{Disambiguation, callsign