Country Codes
Find a country by name or two-letter code in a built-in ISO 3166-1 alpha-2 reference table. The lookup is offline and sends no request.
Search the built-in ISO 3166-1 alpha-2 reference. No network request is made.
| Code | Country |
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A QUICK WALKTHROUGH
How to use this tool
- Enter a country name or two-letter code.
- Review the matching country and its ISO alpha-2 code.
- Use the code as a reference and confirm application-specific requirements separately.
ISO alpha-2 reference
The table contains the embedded ISO 3166-1 alpha-2 code list. It is a reference for country and territory codes, not a citizenship, calling-code, currency, or postal-code lookup.
Local and static
Search runs over data bundled with this page. No network request, account lookup, geolocation, or backend is used.
Names depend on your language
Country names are rendered with the browser’s built-in Intl region names for the current page language. Codes remain the stable two-letter identifiers.
GOOD TO KNOW
Common questions
Is this a telephone calling-code list?
No. These are ISO 3166-1 alpha-2 country and territory codes, such as CN and US. Telephone calling codes use a different system.
Does the search contact a service?
No. The complete code list is bundled locally and filtered in your browser.
Are territories included?
Yes. ISO 3166-1 includes countries and territories, so entries such as AX, HK, and PR are included.