| VCI | Virtual channel identifier | 虚信道标识 |
| VCI | Virtual Circuit Identifier | 虛擬電路識別碼 |
| VCI | Vehicle Cone Index | 车辆圆椎指数 |
| VCI | Volatility Chaikin's | 佳庆变异率 |
| VCI | Virtual-Circuit Identifier | 虚拟电路标识符 |
| VCI | Value Chain Integration | 价值链集成 |
| VCI | Valence Configuration Interaction | 价态组态相互作用 |
| VCI | vena cerebralis internalis | 大脑内静脉 |
| VCI | ventrocaudalis internus nucleus of thalamus | 丘脑腹内侧核 |
| VCI | Valassis Communications, Inc. | Valassis通信公司。 |
| VCI | Veterinary Council of Ireland | 爱尔兰兽医委员会 |
| VCI | V- Chip Information | V-芯片信息 |
| VCI | Virtual Component Interface | 虚拟组件接口 |
| VCI | Visual Communication And Imaging | 视觉通信和成像 |
| VCI | Violent Crimes Index | 暴力犯罪指数 |
| VCI | Volatility Chaikin's | 佳庆变异率 |
| VCI | Vision Communications Interactive (ISP) | 视觉通信交互（ISP） |
| VCI | Viet Cong Infrastructure | 越共基础设施 |
| VCI | Volatile Corrosion Inhibitor | 挥发性缓蚀剂 |
| VCI | Vapor Corrosion Inhibitor | 蒸汽缓蚀剂 |
| VCI | Virtual Connection Identifier | 虚拟连接标识符 |
| VCI | Verband Der Chemischen Industrie (German: federation of chemical Industries) | Verband Der Chemischen Industrie（德语：化学工业联合会） |
| VCI | Vascular Cognitive Impairment | 血管认知障碍 |
| VCI | Value Chain Initiative (Microsoft) | 价值链计划（Microsoft） |
| VCI | Veterinary Council of India | 印度兽医委员会 |
| VCI | Visual Condition Index (pavement assessment) | 视觉条件指数（路面评估） |
| VCI | Virtual Channel Identifier (used in Asynchronous Transfer Mode) | 虚拟通道标识符（用于异步传输模式） |
| VCI | Violent Crime Investigation | 暴力犯罪调查 |
| VCI | Visual Choice, Inc. (dating service) | Visual Choice，Inc.（约会服务） |
| VCI | Via de Cintura Interna (Porto, Portugal) | Via de Cintura Interna（葡萄牙波尔图） |
| VCI | Verbal Comprehension Index | 言语理解指数 |