Russian Soviet Socialist Empire Flag by GloryComrades43 on DeviantArt

Flag of the Ostevanian Democratic Republic by squidkid887 on

Commonwealth Federation of Syria and Iraq Flag by GloryComrades43

Russian SFSR flag map 1953-1991 by CTGonYT on DeviantArt, russia

Russian National-Communist Federation symbols by ArtemsChannel on

Danubian Socialist Federation by RedJarww on DeviantArt

Flag of the Union of soviet people's republic's. by kidnamedwaltuh

Flags of Soviet Europe by Regicollis.deviantart.com on @DeviantArt

Flag of Russian SFSR in Black League style - 1 by Metallist-99 on

Flag of the Russian DSR by RedRich1917 on DeviantArt

Hokkaido in USSR and Russian Federation by GloryComrades43 on

Siberian Special Soviet Socialist Republic by PhantomFunds on

German Soviet Republic Flag by Neobolshevik on DeviantArt

Russian Galactic empire by Jasosbiba on DeviantArt