• V Volt
• VAN Value-Added Network
• VAP Value-Added Process
• VAR Value-Added Reseller
• VARP VINES Address Resolution Protocol
• VAX Virtual Address EXtension
• VBA Visual Basic for Applications
• VBK Visual Basic Killer
• VBNS Very-High Bandwidth Network Service
• VBX Visual Basic EXtension
• VCL Visual Component Library
• VCPI Virtual Control Program Interface
• VCR VideoCassette Recorder
• VCS Version Control System
• VDM Virtual DOS Machine
• VDT Video Display Terminal
• VERONICA Very Easy Rodent-Oriented Netwide Index to Computerized Archives
• VESA Video Equipment Standards Association
• VFRP VINES FRagmentation Protocol
• VGA Video Graphics Array
• vi visual interactive editor
• VICP VINES Internet Control Protocol
• VIM Vendor Independent Messaging
• VINES VIrtual NEtwork Software / VIrtual NEtworking System
• VIP VINES Internet Protocol
• VIPC VINES InterProcess Communications
• VL-BUS VESA Local Bus
• VLIW Very Large Instructive Word
• VLM Virtual Loadable Module
• VLSI Very Large-Scale Integration
• VM Virtual Mode / Virtual Machine
• VMB Voice Mail Box
• VMM Virtual Memory Manager / Virtual Machine Manager
• VMS Virtual Memory System
• VR Virtual Reality
• VRAM Video Random Access Memory
• VRMC Virtual Reality Markup Language
• VRTP VINES RouTing Protocol
• VRU Voice-Response Unit
• VSAM Virtual Storage Access Method
• VSAT Very Small Aperture Terminal
• VSPP VINES Sequenced Packet Protocol
• VT Video Terminal / Virtual Terminal
• VTD Video Terminal Display
• VTE Video Transfer Engine
• VXD Virtual Device Driver (X here stands for Device)