The majority of foreign students enter Russia with a foreign passport and a study visa. Foreign citizens who enter the Russian Federation to study shall be granted a visa with the purpose of trip "STUDY", "ORDINARY EDUCATIONAL" type. You can change the type of visa only after you leave the country.
Visa is not required for students coming to Russian universities from the Republic of Azerbaijan, the Republic of South Ossetia, the Republic of Belarus, the Republic of Kazakhstan, the Kyrgyz Republic, the Republic of Moldova, the Republic of Tajikistan, Ukraine, the Republic of Armenia, the Republic of Uzbekistan.
With internal (national) passports, only citizens of the Republic of Armenia, the Republic of Belarus, the Republic of Kazakhstan, and the Kyrgyz Republic can enter Russia. Students from other countries can enter Russia only with international passports.