Similar to Template:Country_flag_alias_フランス領ギアナ
Template:Country flag alias Cornwall
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Template:Country flag alias CPVN
Template:Country flag alias CRC
Template:Country flag alias CRI
Template:Country flag alias Crimea
Template:Country flag alias Crimean Tatar
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Template:Country flag alias CSTO
Template:Country flag alias CTA
Template:Country flag alias CUB
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