KB

KB, kB or kb may stand for:

Banks

 * KB Kookmin Bank, South Korea
 * Kaupthing Bank, Iceland
 * Komerční banka, Czech Republic
 * Kasikornbank, Thailand
 * Karafarin Bank, Iran

Libraries

 * National Library of Sweden (Kungliga biblioteket)
 * National Library of the Netherlands (Koninklijke Bibliotheek)

Sport

 * Kalix BF, a Swedish bandy club
 * Kjøbenhavns Boldklub, a sports club, Copenhagen, Denmark

Other businesses and organizations

 * KB Home, a US house builder
 * KB Lager, Australia
 * KB Toys, US
 * K&B, a New Orleans, Louisiana, US drugstore
 * Druk Air (IATA code: KB), Bhutan airline

People

 * Kevin Bartlett (Australian rules footballer) (born 1947)
 * KB (rapper) (born 1988), Kevin Elijah Burgess
 * KB Killa Beats (born 1983), Zambian record producer
 * Kobe Bryant (1978–2020), American basketball player

Biology

 * Kilo-base pair (kb or kbp), length of D/RNA molecule

Computing

 * Kilobit (kb), 1,000 bits
 * Kilobyte (kB), 1,000 bytes
 * Knowledge base
 * Microsoft Knowledge Base ID prefix

Vehicles

 * KB series, International Harvester trucks
 * Isuzu Faster or KB, a pickup truck
 * Isuzu D-Max or KB, a pickup truck
 * NZR KB class, a New Zealand steam locomotive

Other uses in science and technology

 * Boltzmann constant, k or kB
 * Base dissociation constant Kb
 * Ebullioscopic constant Kb, relating molality to boiling point elevation
 * Kauri-butanol value Kb, a measure of solvent performance

Other uses

 * King's Buildings, a University of Edinburgh campus
 * Knowledge Bowl, a quiz competition
 * Former Knight Companion of the Order of the Bath
 * Kuala Belait, a town in Brunei
 * Kota Bharu, a city in Kelantan, Malaysia
 * WWKB, or KB Radio 1520
 * A slang name for marijuana