V Ver V Version VA Vehicular A VA Visual Acuity VA Vulnerability Assessment VAA VPLMN Address Allowed VAAI V2X AS address indicator VAAI V2X AS addresses indicator VAC Video Aware Controller VAD Voice Activity Detection VAD Voice Activity Detector VAE V2X Application Enabler VAL Vertical Alert Limit VAS Value Added Services VASP Value Added Service Provider VBR variable bit rate VBS Voice Broadcast Service VC Voiced Coding VCC Voice Call Continuity VCF V2X control function VCS Voice Call Service VDES VHF Data Exchange System VDP viewport-dependent processing VES Virtual energy storage VF Version Flag VGCS Voice Group Call Service VHE Virtual Home Environment VIM Virtualised Infrastructure Manager VISP Virtualization Infrastructure Service Provider VLBA Very Long Baseline Array VLR Visitor Location Register VLR Visitors Location Register VM Virtual Machine VMO V2V/V2P Message Offload VNA Vector Network Analyzer VNC Vehicular Networking Conference VNF Virtualised Network Function VNF Virtualized Network Function VNF Virtualized Network Functions VNFC Virtualised Network Function Component VNFC Virtualized Network Function Component VNFC Virtualized Network Function Components VNFCI Virtualised Network Function Component Instance VNFM Virtualised Network Function Manager VNI Virtual Network Identifier VNO Visited Network Operator VO Visited Operator VP Validity-Period VPL Vertical Protection Level VPN Virtual Private Network VQM Video Quality Metric VR Virtual Reality VRM Virtualized Resource management VRU Vulnerable Road User VRU Vulnerable Road Users VSAS VAS SMS Application Server VSF Video Services Forum VSII V2X service infos indicator VSIRII V2X service identifier related info indicator VSIUII V2X service identifier unrelated info indicator VT video telephony VTS Vessel traffic service VUI video usability information