TR
Turkey
ISO 3166 Country Code
Asia
Country Codes
Alpha-2 Code (ISO 3166-1 alpha-2)
TR
Alpha-3 Code (ISO 3166-1 alpha-3)
TUR
Numeric Code (ISO 3166-1 numeric)
792
Common Usage
HTML lang attribute
<html lang="tr">
URL locale parameter
https://example.com/tr/
JavaScript/TypeScript
const country = "TR"; const countryName = "Turkey";
API Response (JSON)
{
"country": "TR",
"countryName": "Turkey",
"alpha3": "TUR",
"numeric": "792"
}ISO 3166 Standard
ISO 3166 is the international standard for country codes. The alpha-2 code (TR) is the most commonly used format for domain names, language tags, and internationalization. The alpha-3 code (TUR) is used in shipping, banking, and official documents. The numeric code (792) is language-independent and useful for systems with character encoding limitations.