Initialism of cyclic alkyl-amino carbene.

Initialism of court-appointed attorney. / Initialism of civil aviation authority. (the national aviation authority (NAA) for civil aviation)

Abbreviation of Canadian Arctic Archipelago. / (UK) Initialism of Civil Aviation Authority. / (Canada) Initialism of Canadian Automobile Association.

(historical units of measure) A former Hebrew unit of volume, about equal to 1.3 L as a dry measure or 1.25 L as a liquid measure.

Alternative spelling of Kaaba

Compartment at the front of a truck or train for the driver. / Shelter at the top of an air traffic control tower or fire lookout tower. / Any of several four-wheeled carriages; a cabriolet.

(video games, informal) An arcade cabinet, the unit in which a video game is housed in a gaming arcade.

Alternative form of Cab

To travel by taxicab.

(US) Initialism of Civil Aeronautics Board. / (UK) Initialism of Citizens Advice Bureau. / (Ireland) Initialism of Criminal Assets Bureau. / (military, US) Initialism of Combat Action Badge.