Regional Committee in Protection of Revolution in Ukraine
Regional Committee in Protection of Revolution in Ukraine (Ukrainian: Крайовий комітет з охорони революції в Україні, romanized: Kraiovyi komitet z okhorony revoliutsii v Ukraini) was a short lived revolutionary organization preceding the Kiev revolutionary committee of Bolsheviks. It declared itself the supreme authority in Ukraine after the October Revolution.
Source: Wikipedia — Regional Committee in Protection of Revolution in Ukraine (CC BY-SA 4.0)