Similar to Template:Country_flag_alias_フランス領ギアナ
Template:Country flag alias CHA
Template:Country flag alias Chaco
Template:Country flag alias Chad
Template:Country flag alias Champagne-Ardenne
Template:Country flag alias CHE
Template:Country flag alias Chechnya
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Template:Country flag alias Chernivtsi
Template:Country flag alias CHI
Template:Country flag alias Chiapas
Template:Country flag alias Chihuahua
Template:Country flag alias Bouvet Island
Template:Country flag alias Chile
Template:Country flag alias Chin
Template:Country flag alias China
Template:Country flag alias Chinese Taipei
Template:Country flag alias CHL
Template:Country flag alias CHN
Template:Country flag alias CHN1912
Template:Country flag alias CHN1915
Template:Country flag alias CHN1916
Template:Country flag alias CHN1928
Template:Country flag alias ROC1940
Template:Country flag alias PLA
Template:Country flag alias CHO
Template:Country flag alias Christmas Island