FCS

• 1. FC Saarbrücken
• 1. FC Schweinfurt 05
• 1. FC Slovácko
• Chalmers Naval Architecture Students' Society
• F.C. Südtirol
• FC (disambiguation)
• FC Red Bull Salzburg
• FC Schaffhausen
• FC South End
• FC Strausberg
• FCS Control Systems
• Fairchild Semiconductor
• Faith Christian School (disambiguation)
• Family and consumer science
• Faujdarhat Collegiate School
• Federation of Conservative Students
• Fellow of the Chemical Society
• Fetal calf serum
• Fibre Channel switch
• Fin control system
• Final Cut Studio
• Fire-control system
• Flight control surfaces
• Flight control system
• Florence Christian School
• Florida College System
• Flow Cytometry Standard
• Fluorescence correlation spectroscopy
• Football Championship Subdivision
• Foothills Christian Schools
• Foreign Commercial Service
• Forsyth County Schools
• Fox College Sports
• Frame check sequence
• Franklin College Switzerland
• Fraser Commando School
• Friends' Central School
• Friendship Christian School (disambiguation)
• Fusion Camera System
• Future Combat Systems
• Habitats Directive