CVI may refer to:

  • Chemical vapor infiltration, a chemical vapor deposition type process used for ceramic matrix composites
  • Chronic venous insufficiency, a medical condition affecting veins of the leg
  • Colloid Vibration Current, an electroacoustic phenomena in colloids
  • Commercial Vehicle Inspection, enforcement of safety laws regarding commercial vehicles
  • Creative Vitality™ Index, a research-based economic development tool that provides data about the health of an area's creative sector
  • Cortical visual impairment, a form of brain-related visual impairment
  • CVI (automobile), an automobile produced in 1907-08
  • LabWindows/CVI, an event-driven, ANSI C programming environment
  • 106 in Roman numerals
  • Cyber-Viral Implant, a fictional technology in the television series Earth: Final Conflict
  • Cvi, a verbal formation in classical Sanskrit connected with the Devi and Vrkis feminines
  • Component Video Input, a video connection mode.
  • cerebral vascular insufficiency