1) WWII USSR secret police 
Narodnyi komissariat gosudarstvennoi bezopasnosti (People's Commissariat of State Security). Security police which functioned in 1941 and again from 1943 to 1946.
(from the article `KGB`) In 1941 responsibility for state security was transferred from the NKVD to the NKGB (People`s Commissariat for State Security). Both agencies became ...
People's Commissariat of State Security. Functioned in 1941 and again from 1943 to 1946.
in the U.S.S.R., the government's secret-police organization (1941–46). Cf.