Cab or CAB may refer to:
Transport
- Cab (locomotive), the driving compartment of a locomotive
- Cab car
- Cabin (truck), an enclosed space in a truck where the driver is seated
- Cabriolet (carriage) (obsolete), a type of horse-drawn carriage
- Causeway Bay station, Hong Kong; MTR station code CAB
- Civil Aeronautics Board, an agency of the federal government of the United States
- Constructions Aéronautiques du Béarn, former French aircraft manufacturer
- Controller anti-lock brake, see Anti-lock braking system
- NATO reporting name for the Lisunov Li-2, aircraft
- Taxicab, a type of vehicle for hire with a driver
- Tractor unit of an articulated lorry, known in Britain as an artic cab
Places
- Čab, a village in Nitra District in Slovakia
Music
- Cab Calloway (1907–1994), American jazz singer and bandleader
- CAB (band), a jazz fusion band
- CAB (album), 2000
- "Cab" (song), a 2005 song by Train
- Cris Cab (born 1993), American singer and songwriter
- The Cab, an American pop-rock band
Computing
- Cabinet (file format), with filename extension "CAB", a Microsoft Windows installation archive format
- Change-advisory board
- Choose and Book, UK NHS E-booking software
- Composite UI Application Block, a part of Microsoft's .NET Framework used to create user interfaces
- CA/Browser Forum (Certification Authority Browser Forum)
Sports
- Logo of Club Atlético Banfield, a football team in Argentina
- Logo of Club Atlético Belgrano, a football team in Argentina
- Club Athlétique Bizertin, a football club from Bizerte in Tunisia
- Cricket Association of Bengal, governing body for cricket in West Bengal, India
- Curaçaose Atletiek Bond, the governing body for athletics in Curaçao
Other uses
- C.A.B., a British television show
- Cambodia Asia Bank (CAB), a bank of Cambodia
- Canadian Association of Broadcasters
- Cellulose acetate butyrate, a type of plastic
- Certified Angus Beef, meat grading designation set up by the American Angus Association
- Church Administration Building of The Church of Jesus Christ of Latter-day Saints
- Citizens Advice Bureau, UK charity giving free advice for money, legal, consumer and other issues
- Citizenship (Amendment) Act, 2019, a law enacted by the Parliament of India
- Combat Action Badge, a military badge worn in the U.S.
- Combat Aviation Brigade, a helicopter unit in the United States Army
- Comprehensive Agreement on the Bangsamoro, a peace agreement
- Cooperative Analysis of Broadcasting, company originating the Crossley ratings for radio programs
- Credito Agrario Bresciano, defunct bank of Italy
- Criminal Assets Bureau, agency in Ireland investigating suspected proceeds of criminal conduct
- Cab (Transformers), a fictional character from the Transformers TV series
- Cabochon, also called "cab", a shaped, polished gemstone
- Comic Arts Brooklyn, an annual comics festival in Brooklyn, New York