Country code top-level domain

A country code top-level domain (ccTLD) is an Internet top-level domain generally used or reserved for a country, sovereign state, or dependent territory identified with a country code.

All ASCII ccTLD identifiers are two letters long, and all two-letter top-level domains are ccTLDs. In 2018, the Internet Assigned Numbers Authority (IANA) began implementing RFC 1591, corresponding to ISO 3166-1 alpha-2 country codes.

Other Languages
беларуская (тарашкевіца)‎: Нацыянальны дамэн верхняга ўзроўню
বিষ্ণুপ্রিয়া মণিপুরী: ইন্টারনেট টিএলডি
íslenska: Þjóðarlén
Limburgs: CcTLD
Nederlands: CcTLD
oʻzbekcha/ўзбекча: Yuqori darajali milliy domenlar
Plattdüütsch: Lännerdomään
português: CcTLD