Category:August 2010 in Kostroma Oblast

Federal subjects of the Russian Federation:

Republics: (Crimea) · Karelia · Tatarstan ·
Krais: Krasnodar · Krasnoyarsk ·
Oblasts: Arkhangelsk · Astrakhan · Kaliningrad · Kostroma · Leningrad · Moscow · Nizhny Novgorod · Novgorod · Rostov · Tambov · Tyumen · Volgograd ·
Federal cities: Moscow · Saint Petersburg ·
Autonomous oblast:
Autonomous okrugs: