CBW

CBW may refer to:


 * CBW (AM), a radio station (990 AM) in Winnipeg, Manitoba, Canada
 * CBW-FM, a radio station (98.3 FM) in Winnipeg, Manitoba, Canada
 * Chemical and biological weapons/warfare – see:
 * Chemical warfare
 * Biological warfare
 * Weapons of mass destruction
 * Cincinnati Bell Wireless
 * Command Block Wrapper – see USB mass storage device class
 * Canterbury West railway station