The Cheka (ЧК - чрезвычайная комиссия) was the first of many Soviet secret police organizations, created on December 20, 1917 by Felix Edmundovich Dzerzhinsky.
Cheka - The name.
The agency's full name was Всероссийская чрезвычайная комиссия по борьбе с контрреволюцией и саботажем (In English, All-Russian Extraordinary Commission for Combating Counter-Revolution and Sabotage), but was commonly abbreviated to ЧК ...
The agency's full name was Всероссийская чрезвычайная комиссия по борьбе с контрреволюцией и саботажем (In English, All-Russian Extraordinary Commission for Combating Counter-Revolution and Sabotage), but was commonly abbreviated to ЧК (Cheka) or ВЧК (Vecheka). In 1918 its name was changed slightly to: Всероссийская чрезвычайная комиссия по борьбе с контрреволюцией, спекуляцией и преступлениям по должности, or All-Russian Extraordinary Commission for Combating Counter-Revolu ...