Similar to Template:IETF_RFC
Template:Country data Confederate States of America
Template:Country data Confederate States of AmericaTemplate:Country data Congo Free State
Template:Country data Congo Free StateTemplate:Country data Connacht
Template:Country data ConnachtTemplate:Country data Connecticut
Template:Country data ConnecticutTemplate:Country data Cook Islands
Template:Country data Cook IslandsTemplate:Country data Corrientes
Template:Country data CorrientesTemplate:Country data Corsica
Template:Country data CorsicaTemplate:Country data Costa Rica
Template:Country data Costa RicaTemplate:Country data Courland
Template:Country data Duchy of CourlandTemplate:Country data Croatia
Template:Country data CroatiaTemplate:Country data Cuba
Template:Country data CubaTemplate:Country data Curaçao
Template:Country data CuraçaoTemplate:Country data Cyprus
Template:Country data CyprusTemplate:Country data Czech Republic
Template:Country data Czech RepublicTemplate:Country data Czechoslovakia
Template:Country data CzechoslovakiaTemplate:Country data Córdoba
Template:Country data Córdoba Province, ArgentinaTemplate:Country data Côte d'Ivoire
Template:Country data Ivory CoastTemplate:Country data Dahomey
Template:Country data DahomeyTemplate:Country data Delaware
Template:Country data DelawareTemplate:Country data Democratic Republic of the Congo
Template:Country data Democratic Republic of the CongoTemplate:Country data Denmark
Template:Country data DenmarkTemplate:Country data Djibouti
Template:Country data DjiboutiTemplate:Country data Dominica
Template:Country data DominicaTemplate:Country data Dominican Republic
Template:Country data Dominican RepublicTemplate:Country data Donetsk People's Republic
Template:Country data Donetsk People's RepublicTemplate:Country data Drenthe
Template:Country data DrentheTemplate:Country data Duchy of Savoy
Template:Country data Dutch East Indies
Template:Country data Dutch East Indies