noun
- The internal counterintelligence agency of the Russian Federation and successor to the Soviet KGB; formerly led by Vladimir Putin.
- synonyms: Federal Security Bureau, FSB
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). federal security service. Retrieved September 28, 2026, from http://smartdefine.org/federal_security_service/definitions/1275833 |
| Chicago | WordNet. 2010. "federal security service" http://smartdefine.org/federal_security_service/definitions/1275833 (accessed September 28, 2026). |
| Harvard | WordNet 2010, federal security service, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/federal_security_service/definitions/1275833>. |
| MLA | WordNet. "federal security service" 23 October 2010. Web. 28 September 2026. <http://smartdefine.org/federal_security_service/definitions/1275833> |