| Answer | Crossword Clue |
|---|---|
| OGPU | Monogram of secret police. |
| STASI | Secret police of East Germany |
| GESTAPO | Secret police of the Nazis |
| BERIA | Chief of secret police in Moscow. |
| BERIA | Head of Soviet secret police, 1938-53 |
| BERIAS | Family of executed Soviet secret-police chief |
| OGPU | Forerunner of the feared N. K. V. D., Russian secret police. |
