VAN Value Added Network (same as RVA)

VAN Vehicle Area Network

VC Virtual Channel

VDSL Very-high speed Digital Subscriber Line

VISP Voice Information Services Platform

VLR Visitor Location Register (same as ELV)

VLSM Variable Lenght Subnet Mask

VMSC Visited Mobile Switching Centre (GSM) (same as CCMV)

VNS Virtual Network Service

VOiP Voice Over internet Packet

VP Virtual Path

VPI Vendor Independent Messaging

VPLMN Visited Public Land Mobile Network (GSM) (same as RMTPV)

VPN Virtual Private Network / Réseau privé virtuel

VSAT Very Small Aperture Terminal

VSWR Voltage Standing Wave Ratio (antenna)

VTAM Virtual Telecommunications (or Teleprocessing) Access Method