| Acronym | Definition |
|---|
| VCI | Verband Der Chemischen Industrie (German: federation of chemical Industries) |
| VCI | Vapor Corrosion Inhibitor |
| VCI | Verizon Communications, Inc. (telecommunications) |
| VCI | Virtual Channel Identifier (used in Asynchronous Transfer Mode) |
| VCI | Veterinary Council of India |
| VCI | Virtual-Circuit Identifier |
| VCI | Vascular Cognitive Impairment |
| VCI | Verbal Comprehension Index |
| VCI | Virtual Changer Identifier |
| VCI | Virtual Component Interconnect |
| VCI | Virtual Circuit Identification |
| VCI | Virtual Component Interface |
| VCI | Vendor Class Identifier |
| VCI | Video Cursor Interface |
| VCI | Virtual Channel Identifier |
| VCI | Value Chain Initiative |
| VCI | V35 Interface Cable |
| VCI | Video Conferencing Information |
| VCI | Viet Cong Infrastructure |
| VCI | Vienna Conference on Instrumentation (Austria) |
| VCI | Volatile Corrosion Inhibitor |
| VCI | Voluntary Compliance Initiative (California) |
| VCI | Value Chain Integration |
| VCI | Valeur de Constat d'Impact (French: Finding Value Impact) |
| VCI | Vision Care, Inc. (various locations) |
| VCI | Visual Condition Index (pavement assessment) |
| VCI | Value Chain Initiative (Microsoft) |
| VCI | Version Control Interface (computing) |
| VCI | Via de Cintura Interna (Porto, Portugal) |
| VCI | Visionary Communications, Inc. (Wyoming) |
| VCI | Virtual Connection Identifier |
| VCI | Vision Computers, Inc. |
| VCI | Verizon California, Inc. |
| VCI | Violent Crime Investigation |
| VCI | Voice Command Interface |
| VCI | Venture Capital Initiative |
| VCI | Virtual Channel Identification |
| VCI | Vélo Club Illois de Winkel (French bike club) |
| VCI | Vehicle Cone Index |
| VCI | Vice Chief of Inductions (Boy Scouts of America) |
| VCI | Valence Configuration Interaction |
| VCI | Vision Communications Interactive (ISP) |
| VCI | Visual Choice, Inc. (dating service) |