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List of ISO 3166 country codes - Wikipedia
ISO 3166-1 alpha-2 - Wikipedia
ISO 3166-1 - Wikipedia
ISO - ISO 3166 — Country Codes
ISO 3166-1:2020 (en), Codes for the representation of names of ...
International Country Codes, ISO 3166 Code, FIPS 10-4 Code, …
ISO 3166-2:GB - Simple English Wikipedia, the free encyclopedia
Country Codes List - ISO ALPHA-2, ISO ALPHA-3 and Numerical …
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