FSB

Abbreviation with 3 meanings

FSB
Stands forFederal Security Service of the Russian Federation
Meanings3
CategoriesGovernment & Politics, Organizations & Companies, Technology & Computing

FSB has three meanings. The most common are Federal Security Service of the Russian Federation (world government) and Financial Stability Board (international organization); it can also stand for Front-side bus.

Meanings of FSB at a glance

#FSB stands forContext
1Federal Security Service of the Russian FederationGovernment & Politics › World Government
2Financial Stability BoardOrganizations & Companies › International Organization
3Front-side busTechnology & Computing › Computer Hardware

1. Federal Security Service of the Russian Federation

Government & Politics · World Government Abbreviations

Russia's main domestic security agency, responsible for counterintelligence, counterterrorism, border security and surveillance, and widely reported to conduct operations abroad. It is headquartered in the Lubyanka building in Moscow.

Example: The FSB said it had detained a man accused of spying for a foreign intelligence service.

Formed in 1995 as a successor to the domestic directorates of the Soviet KGB, it absorbed the border guard service in 2003. Vladimir Putin served as its director in 1998 and 1999 before becoming prime minister. In international finance, FSB means the Financial Stability Board.

2. Financial Stability Board

Organizations & Companies · International Organization Abbreviations

International body that monitors the global financial system and coordinates financial regulation among G20 countries, standard-setting bodies and international organizations. Its secretariat is hosted by the BIS in Basel.

Example: The FSB published its annual list of global systemically important banks.

It was created by the G20 in 2009, after the financial crisis, replacing the Financial Stability Forum founded in 1999. Its recommendations are not legally binding but are implemented through national rules. In Russia, FSB refers to the Federal Security Service.

3. Front-side bus

Technology & Computing · Computer Hardware Abbreviations

Shared connection that linked the processor to the northbridge chipset and main memory in PCs of the 1990s and 2000s. FSB speed, such as 800 or 1333 MHz, was a headline specification and a common overclocking target.

Example: My old Core 2 Duo system ran a 1333 MHz FSB, which I pushed to 1600 for a free speed boost.

Intel's FSB was "quad-pumped", transferring data four times per clock cycle, so a 333 MHz clock was marketed as 1333. AMD moved the memory controller onto the processor with the Athlon 64 in 2003, and Intel replaced the FSB with QuickPath Interconnect and DMI from 2008. Modern systems no longer have a front-side bus.

More world government abbreviations

  • FDP – Free Democratic Party
  • FF – Fianna Fáil
  • FG – Fine Gael
  • FM – Foreign Minister
  • GDPR – General Data Protection Regulation
  • GG – Governor General
  • HECS – Higher Education Contribution Scheme
  • HoS – Head of state

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More international organization abbreviations

  • ESA – European Space Agency
  • EU – European Union
  • FAO – Food and Agriculture Organization of the United Nations
  • FATF – Financial Action Task Force
  • FVEY – Five Eyes
  • G20 – Group of Twenty
  • G7 – Group of Seven
  • G77 – Group of 77

See all 108 international organization abbreviations →