| Answer | Crossword Clue |
|---|---|
| OGPU | Soviet secret service, 1922-34. |
| OGPU | Soviet secret police, 1922. |
| GPU | U.S.S.R. secret service from 1922 to 1935. |
| OGPU | Soviet secret service. |
| GPU | Former Soviet secret service. |
| OGPU | Soviet secret service, before 1935. |
| Answer | Crossword Clue |
|---|---|
| OGPU | Soviet secret service, 1922-34. |
| OGPU | Soviet secret police, 1922. |
| GPU | U.S.S.R. secret service from 1922 to 1935. |
| OGPU | Soviet secret service. |
| GPU | Former Soviet secret service. |
| OGPU | Soviet secret service, before 1935. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.