Ministries of the Soviet Union
The Ministries of the Soviet Union (Russian: Министерства СССР) were the government ministries of the Soviet Union. After the Russian Revolution of 1917 the previous bureaucratic apparatus of bourgeois ministers was replaced by People's Commissariats (Russian: народных комиссариатов; Narkom), staffed by new employees drawn from workers and peasants.
Source: Wikipedia — Ministries of the Soviet Union (CC BY-SA 4.0)