Security agency of the Soviet Union from 1954-91

Let's find possible answers to "Security agency of the Soviet Union from 1954-91" crossword clue. First of all, we will look for a few extra hints for this entry: Security agency of the Soviet Union from 1954-91. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.