- Initialism. (US) Civil Aeronautics Board.
- Initialism. (UK) Citizens Advice Bureau.
- Initialism. (Ireland) Criminal Assets Bureau.
- Initialism. (emergency medicine) chest compressions, airway and breathing.
- Noun. (US) A taxi; a taxicab.
- Noun. Compartment at the front of a truck or train for the driver.
- Noun. Any of several four-wheeled carriages; a cabriolet.
- Noun. An ancient Hebrew unit of measurement equating to approximately 2 litres.