English edit

Etymology 1 edit

Noun edit

FSB (plural FSBs)

  1. (computing) Initialism of front-side bus.

Etymology 2 edit

From Russian ФСБ (FSB), initialism of Федеральная Служба Безопасности (Federalʹnaja Služba Bezopasnosti, Federal Security Service).

Proper noun edit

FSB

  1. (initialism, Russia, politics, espionage, law enforcement) The Federal Security Service of the Russian Federation.
    Coordinate terms: SVR, GRU, KGB, NKVD
    • 2020 August 20, Luke Harding, “Alexei Navalny and the long history of poisoned Kremlin critics”, in The Guardian[1]:
      Possible victims included Roman Tsepov, Putin’s bodyguard in 1990s St Petersburg, who died after drinking tea in 2004 at a local FSB office.
Translations edit

Etymology 3 edit

Proper noun edit

FSB

  1. Initialism of Federation of Small Businesses.

Further reading edit

Anagrams edit