CBT

CBT or cbt may refer to:

Computing

 * .cbt, an extension for tarred comic book archive files
 * Closed beta-testing, software beta-testing in a non-public setting
 * Complete binary tree, a binary tree data structure where all levels are filled
 * Computer-based testing, a method of administering tests electronically using a computer or an equivalent electronic device
 * Computer-based training
 * Core-based trees, a proposal for making IP Multicast scalable by constructing a tree of routers

Medicine and psychology

 * Cognitive behavioral therapy, a psychotherapeutic approach
 * Core body temperature, the normal body temperature of an organism
 * Coulomb blockade thermometer, a kind of thermometer based on quantum electronics

Organizations

 * Cabot Corp (NYSE:CBT)
 * Campaign for Better Transport (disambiguation), several public transport advocacy groups
 * cbt (publisher), a publisher of Children's literature based in Munich, Germany
 * Center for Biochemical Technology, former name of the Institute of Genomics and Integrative Biology
 * Children's Book Trust, since 1957, a book publishing company based in Delhi, India
 * Childs Bertman Tseckares Inc., an architectural design firm headquartered in Boston, Massachusetts
 * Cincinnati Bell Telephone, the dominant telephone company for around Cincinnati, Ohio, US
 * Committee on Bible Translation, a body of scholars with responsibility for overseeing the text of the New International Version of the Bible
 * Confederação Brasileira de Tênis (Brazilian Tennis Confederation), the governing body of tennis in Brazil
 * Connecticut Bank and Trust Company, a regional banking institution that merged into Bank of New England

Other uses

 * CBT (AM), a CBC Radio One station in Grand Falls-Windsor, Newfoundland and Labrador, Canada
 * Ceneri Base Tunnel, a railway tunnel under construction in Switzerland
 * Certified Broadcast Technologist, a professional title regulated by the Society of Broadcast Engineers
 * Cock and ball torture, a sexual activity involving pain or constriction applied to human penis or testicles
 * Cock and Ball Torture (band), a German grindcore band
 * Commonwealth Bank Trophy, a former national netball competition in Australia
 * Competitive Balance Tax, a luxury tax paid on excess payroll
 * Compulsory Basic Training, a basic training course for motorcyclists in the UK