FACS

FACS may refer to:

• Facial Action Coding System, a procedure to systematically describe human facial expressions.
• Fluorescence-activated cell sorting, a biological technique used in flow cytometry.
• Family and consumer science
• Fellow of the American College of Surgeons
• Field Automated Communication System
• First Assembly Christian School, Memphis, Tennessee
• Formal Aspects of Computing Science, a British Computer Society Specialist Group
• Families and Children Study, a longitudinal study in Great Britain
• Flexible Assembly Configuration System, a software solution for automated assembly line