Geo-political
- Cambodia, FIPS Pub 10-4 country code and obsolete NATO digram
- CB postcode area, British post code for eastern England served by the Cambridge postal sorting office
- Children's Bureau, a federal agency within the Administration For Children and Families of the United States Department of Health and Human Services
- Congress-Bundestag Youth Exchange Program, a scholarship for youth exchange between the United States and Germany
- ScotAirways, IATA airline code
- Campbell-Bannerman, a British politician
- Casus belli, a Latin expression meaning reason for war
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