CFS may refer to:

Organizations

  • Canadian Federation of Students
  • Canadian Forest Service
  • Center for Financial Studies, a research institute affiliated with Goethe University Frankfurt, Germany
  • Center for Subjectivity Research, a research institute affiliated with the University of Copenhagen, Denmark
  • Centre for Food Safety, the food safety authority of the Hong Kong government
  • Child and family services, a government or non-profit organisation
  • Christian Family Solutions, a Christian non-profit social service agency headquartered in Germantown, Wisconsin, US
  • Citizens for Sunshine, an Ohio, US nonprofit promoting access to public records
  • Committee on World Food Security, in the United Nations System
  • Commonwealth Fusion Systems, an American fusion energy company
  • Co-operative Financial Services, former name of a UK-based banking and insurance company
  • Conservative Future Scotland, the youth branch of the Scottish Conservative Party
  • Corpo Forestale dello Stato, the Italian state forestry department
  • Craigmillar Festival Society, a former community organisation in Edinburgh, Scotland
  • Craniofacial Society of Great Britain and Ireland
  • South Australian Country Fire Service, a volunteer firefighting service

Central Flying Schools

  • Central Flying School, a Royal Air Force training establishment
  • Central Flying School RAAF, a Royal Australian Air Force training establishment
  • Central Flying School RNZAF, a Royal New Zealand Air Force unit
  • Central Flying School SAAF, a flight school of the South African Air Force

Places

  • Canadian Forces Station, a military installation of the Canadian Armed Forces
  • Congo Free State, a recognized national entity in central Africa 1885–1908
  • Côte française des Somalis, the French Somaliland

Transportation

  • Citywide Ferry Service, a commuter ferry in New York City, US
  • Coffs Harbour Airport (IATA airport code), Australia
  • Empire Airlines (ICAO code: CFS), originally named Clearwater Flying Service
  • Sartigan Railway (), a short-line railway in Quebec, Canada
  • Syrian Railways (), the Syrian state railway system

Science and technology

  • Causal fermion systems, a fundamental physics theory
  • Chromosomal fragile site, a part of the chromosome prone to breakage
  • Chronic fatigue syndrome, a chronic illness now mainly called myalgic encephalomyelitis/chronic fatigue syndrome
  • Climate Forecast System (NCEP) or coupled forecast system, a weather prediction and climate model
  • Cold-formed steel, a goods manufacturing technique
  • Continuous flash suppression, adapted version of flash suppression
  • Cubic feet per second (cfs or CFS), a unit of fluid flow rate

Computing

  • CFS (file format), an open file format for archiving and compressing files
  • Clustered file system, a file system which is shared by being simultaneously mounted on multiple servers
  • Completely Fair Scheduler, a Linux operating system scheduler
  • Continuous flow system, printer ink feeding via tubes and bottles

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Other uses

  • Call for service, an incident that emergency services are assigned to resolve
  • Canada Flight Supplement, a publication
  • , the French national degree required to be flight attendant in France
  • Certified Finance Specialist, a professional certification
  • Chicken-fried steak or country fried steak
  • Consolidated financial statement
  • Microsoft Combat Flight Simulator (CFS1), a game

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