CB, an abbreviation for `Citizens' Band', is a range of radio frequencies which the general public is allowed to use to send messages to each other. It is used especially by truck drivers and other drivers who use radio sets in their vehicles. The symbol for the element columbium. Citizens' Band a type of radio communication which people can use to speak to each other over short distances, especially when they are driving
range of radio frequencies set aside for two-way radio communication by citizens and businesses (in the USA); radio receiver/transmitter used to communicate on Citizens Band frequencies
Two-way radio for which no license is required by the Federal Communications Commission (FCC) Long beyond its heyday in the '70s, CB is still used by truckers and motorists for everything from traffic condition reports to emergency calls to idle chatter
The French "GIE Cartes Bancaires" is an umbrella body controlling the card operations of the French banks It sets standards as well as running the data network The current CB standard card does not conform with ISO 7816 (its contacts are closer to the top of the card), but a migration is planned
Cumulonimbus cloud, characterized by strong vertical development in the form of mountains or huge towers topped at least partially by a smooth, flat, often fibrous anvil Also known colloquially as a "thunderhead "
Cloth backed The webbing, guaze, or cloth on the back of the patch is not covered by another other plastic, or stiffener Cloth backed patches, especially if densly embroidered, or not heavily starched by the manufacturer, will tend to become limp with age