Related Clues:
- U.S.S.R. security org
- USSR secret service
- Ukr. and Lat., formerly
- Estonia, Georgia and Latvia, formerly (Abbr.)
- Cold War CIA foe
- Former secret police grp
- Putin's former employer
- Source of some shadows, for short
- USSR espionage org
- CIA Cold War foe
- Putin's onetime org
- Moldova and Belarus, once: Abbr
- Russian org. Putin was once part of
- Armenia and Georgia, once
- Cold War inits