Internationalized country code top-level domain in Cyrillic script

The domain name (abbreviation of , '''''') is the Cyrillic country code top-level domain for the Russian Federation, in the Domain Name System of the Internet. In the Domain Name System it has the ASCII DNS name . The domain accepts only Cyrillic subdomain applications, and is the first Cyrillic implementation of the Internationalizing Domain Names in Applications (IDNA) system. The domain became operational on 13 May 2010. it is the most used internationalized country code top-level domain, with around 900,000 domain names.

The domain name .укр (romanized as .ukr; abbreviation of ; Punycode .xn--j1amh) is an approved internationalized country code top-level domain (IDN ccTLD) for Ukraine. It is a common abbreviation used in Ukraine, as in Ukrbank and Ukrnafta.

'''''' (abbreviation of ) is an internationalized country code top-level domain (IDN ccTLD) for Bulgaria. The ASCII DNS name of the domain would be , according to rules of the Internationalizing Domain Names in Applications procedures.

' (romanized as .srb'''''; abbreviation of ) is the Internationalised (Cyrillic) Internet country code top-level domain (IDN ccTLD) for Serbia. It has been active since May 3, 2011 while the process of registering has started on 27 January 2012.

.бел (abbreviation of ) is an approved internationalized country code top-level domain (IDN ccTLD) for Belarus. Activation of the domain was finished in late 2014. The Latin script domain for Belarus is .by.

.мкд (romanized as .mkd; abbreviation of ; Punycode .xn--d1alf) is the internationalized Internet country code top-level domain (ccTLD) for North Macedonia. It is administered by The Macedonian Academic Research Network (MARnet). In November 2012, MARnet announced that the agency was planning to introduce a national Cyrillic domain. Additionally, the agency started with the process of gathering proposals from the Macedonian citizens about the form of the domain which will be applied for official registration.

.қаз (abbreviation of ) is the Internet internationalized country code top-level domain (iccTLD) for Kazakhstan. It is used with web addresses using Cyrillic letters. It was launched in March 2012, when the first site, a test site ("тест.қаз") was activated.

.мон is the internationalised (Cyrillic) internet country code top-level domain (ccTLD) for Mongolia. It is administered by .MN Registry, Datacom. The domain name is composed of the consonants in the three first letters of the country name. The .МОН registry is operated under the thick registry model. Administrative, billing, technical and registrant contacts are required. In 2012 a new top domain was registered for Mongolia, intended for domain names in the Mongolian language. Registrations for the domain opened in May 2014. The first site http://мон.мон became active during that month.