3 matches to OGPU
GPU. 1922-23. Russian Secret Police. OGPU.
KGB. 1954-. Soviet secret police. =Cheka -1922; GPU 1922; OGPU 1923-34; NKVD 1934-46; MGB 1946-53. 1991 Split into FSB (domestic) and FIS (foreign).
OGPU. 1923. Soviet secret police. 1934 NKVD. KGB.