ruTechnical information about ISO 639 language code ru
The table below provides technical details for the Russian language, designated by the ru code from the ISO 639-1 standard.
| Code |
|
| Standard | |
| Name | Official Russian Native Русский |
| Family | Slavic |
| Scripts | |
| Text direction | Left-to-Right |
| Plural rules | |
| Language varieties | Northern RussianCentral RussianSouthern Russian |
| Related languages | UkrainianBelarusianRusyn |
| Key facts | Written with a 33-letter Cyrillic alphabetDistinguishes hard and soft (palatalized) consonantsAlmost every verb forms perfective–imperfective aspect pairsStress is mobile and unpredictable, affecting meaningThe letter "ё" is often replaced by "е" in writing, though it signals a different sound. |
| Sample phrase | Привет, как дела? |
| Character encodings | ISO 8859-5, Windows 1251, CP 866, MacCyrillic, KOI8-R, KOI8-RU, UTF-8, UTF-16, UTF-32 |
| Supported in Localizely |
Russian belongs to the Indo-European language family, specifically to the Slavic subgroup. It is the official language of Russia and is also one of the official languages in Belarus, Kazakhstan, and Kyrgyzstan. In Tajikistan, it is widely used for inter-ethnic communication. Russian is written using the Cyrillic script. It is estimated that there are more than 150 million speakers worldwide.
*The graph shows a rough estimate of Russian speakers in countries where it is an official or minority language.
ru-BY – Russian (Belarus)
ru-KG – Russian (Kyrgyzstan)
ru-KZ – Russian (Kazakhstan)
ru-MD – Russian (Moldova)
ru-RU – Russian (Russia)
ru-UA – Russian (Ukraine)
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