Russia (Federation) 18 Soviet Union 10 Chicago (Ill.) 6 Georgia (Republic) 4 Kazakhstan 3 Ukraine 3 Ural Mountains Region 3 Wyoming 3 Azerbaijan 2 Belarus 2 Bighorn Basin (Mont. and Wyo.) 2 Caucasus 2 Donets Basin (Ukraine and Russia) 2 Moscow (Oblast) 2 Paris (France) 2 Philadelphia (Pa.) 2 San Francisco (Calif.) 2 Abkhaz︠i︡a 1 Altai Mountains 1 Armenia 1 Asia, Central 1 Austria 1 Baikal, Lake 1 Baikal, Lake, Region (Russia) 1 California, Southern 1 Caribbean Area 1 Chicago 1 England 1 Estonia 1 Great Britain 1 Illinois 1 Kara-Tau (Mountains) 1 Lena River Watershed 1 Lena River Watershed (Russia) 1 London 1 Los Angeles (Calif.) 1 Morocco 1 Moscow-Volga Waterway 1 Nevada 1 New York 1 New York (N.Y.) 1 New York (State) 1 Norilʹsk 1 Norilʹsk Region (Russia) 1 Novyĭ Afon (Georgian S.S.R.) 1 Respublika Krym 1 Saint Louis (Mo.) 1 Sakha 1 Sakha (Russia) 1 San Diego (Calif.) 1 more ...