Região
Soviet Union
14
Russia (Federation)
10
Ukraine
5
Georgia (Republic)
3
Kazakhstan
3
Armenia
2
Azerbaijan
2
Belarus
2
Caucasus
2
Donets Basin (Ukraine and Russia)
2
Estonia
2
Kyrgyzstan
2
Moscow (Oblast)
2
Abkhaz︠i︡a
1
Asia, Central
1
Former Soviet republics
1
India
1
Kara-Tau (Mountains)
1
Moldova
1
Moscow
1
Moscow-Volga Waterway
1
Novyĭ Afon (Georgian S.S.R.)
1
Respublika Krym
1
Russia (Federatioon)
1
R︠i︡azanska︠i︡a oblastʹ
1
Siberia, Northeastern
1
Siberia, Western
1
Solar system
1
Tajikistan
1
Tien Shan
1
Turkmenistan
1
Ural Mountains Region
1
Uzbekistan
1
Vladimirska︠i︡a oblastʹ
1
︠I︡Aroslavska︠i︡a oblastʹ
1