Similar to Template:Country_flag_alias_フランス領ギアナ
Template:Country flag alias CUW
Template:Country flag alias CXR
Template:Country flag alias CYM
Template:Country flag alias CYP
Template:Country flag alias CYP1960
Template:Country flag alias Cyprus
Template:Country flag alias CZE
Template:Country flag alias Czech Republic
Template:Country flag alias Czechoslovakia
Template:Country flag alias Côte d'Ivoire
Template:Country flag alias DAM
Template:Country flag alias Dagestan
Template:Country flag alias Dahomey
Template:Country flag alias Dalarnas
Template:Country flag alias DDR
Template:Country flag alias DE
Template:Country flag alias Debrecen
Template:Country flag alias Delaware
Template:Country flag alias Delta Amacuro
Template:Country flag alias Democratic People's Republic of Korea
Template:Country flag alias Democratic Republic of the Congo
Template:Country flag alias DEN
Template:Country flag alias Denmark
Template:Country flag alias Dependencias Federales
Template:Country flag alias DEU
Template:Country flag alias DEU1871
Template:Country flag alias DEU1919
Template:Country flag alias DEU1933