| V-Day | Valentine’s Day |
| V-Day | Victory Day |
| V-Day | a global movement to end violence against women and girls |
| V-Guard | Voltage Guard |
| V6 | V engine with 6 cylinders |
| V8 | V engine with 8 cylinders |
| VAIO | Video Audio Intelligent Organizer |
| VAMBAY | Valmiki Ambedkar Malin Basti Awas Yojana |
| VARTA | Vertrieb, Aufladung, Reparatur Transportabler Akkumulatoren |
| VAS | Value Added Services |
| VAS | Virtual Address Space |
| VAS | Sivas Nuri Demirag Airport |
| VAS | Visual Analogue Scale |
| VAT | Value Added Tax |
| VATS | Video Assisted Thoracic Surgery |
| VAV | Variable Air Volume |
| VB | Visual Basic |
| VBA | Visual Basic for Applications |
| VBA | VisualBoyAdvance |
| VBA | Veterans Benefits Administration |
| VBA | Virginia Bar Association |
| VBA | V Bird Airlines Netherlands |
| VBI | Vertical Blanking Interval |
| VBR | Variable Bit Rate |
| VBS | Visual Basic Script |
| VBS | Vacation Bible School |
| VBS | Brescia Airport |
| VBS | Valley Beth Shalom |
| VC | Venture Capital/Capitalist |
| VC | Saint Vincent and the Grenadines |
| VC | Victoria Cross |
| VC | Vinyl Chloride |
| VC | Virtual Circuit |
| VC | Virtual Console |
| VC | Vanadium Carbide |
| Vc | Cruising speed |
| vc | Saint Vincent and the Grenadines (TLD) |
| VC | Version Control |
| VC | Vapnik–Chervonenkis theory |
| VC | Virtual Console |
| VC | Volkov Commander |
| VC | Holden Commodore |
| VC | Virginia College |
| VC | Vi Coactus |
| VC | VideoCore |
| VC | Visual Communications |
| VC | Vanier College |
| VC | Vassar College |
| VC | Valtorta College |
| VC | Viet Cong |
| VCB | Vacuum Circuit Breaker |
| VCD | Video Compact Disk |
| VCI | Virtual Channel Identifier |
| VCK | விடுதலை சிறுத்தைகள் கட்சி |
| VCK | Vlaams Centrum voor Kwaliteitszorg |
| VCK | Variable Camber Krueger |
| VCK | Vereniging Campus Kabel |
| VCO | Voltage Controlled Oscillator |
| VCR | Video Cassette Recorder |
| VCR | Variable Compression Ratio |
| VCR | Voltage-Controlled Resistor |
| VDI | Virtual Desktop Infrastructure |
| VDI | Variable Direct Injection |
| VDI | Verein Deutscher Ingenieure |
| VDI | Vidalia Regional Airport |
| VDIS | Voluntary Disclosure of Income Scheme |
| VDIS | Vermont Diabetes Information System |
| VDK | Visual Development Kit |
| VDR | Video Disk Recorder |
| VDU | Visual Display Unit |
| VDU | Vytauto Didžiojo Universitetas |
| VDU | Vacuum Distillation Unit |
| VdU | Verband der Unabhängigen |
| Velbros | Vellappallil brothers |
| Verizon | veritas (Latin for truth) + horizon |
| VESA | Video Equipment Standards Association |
| VESDA | Very Early Smoke Detection Apparatus |
| Vevo | Video evolution |
| VFX | Visual Effects |
| VGA | Video Graphics Array |
| VGA | Variable Gain Amplifier |
| VGA | Video Game Awards |
| VGA | Vijayawada International Airport |
| VGA | Variable Gauge Axle |
| VGA | Virginia General Assembly |
| VGT | Variable Geometry Turbocharger |
| VGT | North Las Vegas Airport |
| VGT | Virtual Global Taskforce |
| VHF | Very High Frequency |
| VHF | Viral Hemorrhagic Fever |
| VHF | Vertical Horizontal Filter |
| VHF | Venezuelan Hemorrhagic Fever |
| VHF | Victoria Hospitals Foundation |
| VHS | Video Home System |
| VHS | Virtual High School |
| VHS | Virginia Historical Society |
| VHS | Valencia High School |
| VHS | Viral Hemorrhagic Septicemia |
| VHS | Vista High School |
| VHS | Vintage High School |
| VHS | Victoria High School |
| VHS | Valurise Health Solutions |
| VHS | Vestal High School |
| VHS | Viewmont High School |
| VHS | Valhalla High School |
| VHS | Vaucluse High School |
| via | from Latin viā, ablative of via “way, road, channel” |
| VIA | Virtual Interface Architecture |
| VIA | Very Innovative Architecture |
| VIA | Versatile Integrated Avionics |
| Viacom | Video & Audio Communications |
| VIBGYOR | Violet, Indigo, Blue, Green, Yellow, Orange, Red |
| VIC | Voice Interface Card |
| vid | video |
| VID | Vendor ID |
| VID | Vehicle Identification Device |
| VID | Virtual ID |
| VID | Vienna Institute of Demography |
| VID | Voltage IDentification |
| VID | VLAN IDentifier |
| VIN | Vehicle Identification Number |
| VIP | Very Important Person |
| VIRUS | Vital Information Resources Under Siege |
| visa | from the Latin word “charta visa”, meaning verified paper, paper that has been seen |
| VISA | Visa International Service Association |
| VISA | Virtual Instrument Software Architecture |
| VISA | Voluntary Intermodal Sealift Agreement |
| VIT | Vellore Institute of Technology |
| VIT | Victorian Institute of Teaching |
| VIT | Vishwakarma Institute of Technology |
| VITEEE | Vellore Institute of Technology Engineering Entrance Exam |
| VIV | Vortex Induced Vibration |
| Viz | Videlicet |
| VJCET | Viswajyothi College of Engineering and Technology |
| VJTI | Veermata Jijabai Technological Institute |
| VK | VKontakte |
| VKGUY | विशेष कृषि एवं ग्राम उद्योग योजना |
| VLAN | Virtual Local Area Network |
| VLC | VideoLAN Client |
| VLC | Valencia Airport |
| VLC | Visible Light Communication |
| VLC | Variable-Length Code |
| VLC | Victorian Legislative Council |
| VLCC | Very Large Crude Carrier |
| VLCC | Victorious Life Christian Church |
| VLCC | Vandana Luthra Curls and Curves |
| VLDL | Very-Low-Density Lipoprotein |
| VLF | Very Low Frequency |
| Vlog | Video Blog |
| VLOG | Village Light Opera Group |
| VLSI | Very Large-Scale Integration |
| VLSM | Variable Length Subnet Mask |
| VMC | Visual Meteorological Conditions |
| VMC | Virtual Museum of Canada |
| VMC | Vijayawada Municipal Corporation |
| VMC | Vadodara Municipal Corporation |
| VMC | Vijayalakshmi Medical Centre |
| VMD | Video Motion Detection |
| VMD | Visual Molecular Dynamics |
| VMD | Veterinary Medicines Directorate |
| VMD | Veterinary Medical Doctor |
| VMD | Versatile Multilayer Disc |
| VMD | Vector Meson Dominance |
| VMD | Vitelliform Macular Dystrophy |
| VMD | Victoria Machinery Depot |
| VMS | Visitor Management System |
| VMS | Vessel Monitoring System |
| VMS | Voice Mail System |
| VMS | Virtual Memory System |
| VMS | Valley Middle School |
| VMS | Video Management Software |
| VMS | Visual Memory System |
| VMS | Volcanogenic Massive Sulfide |
| VNC | Virtual Network Computing |
| VNC | Vidyanagar Nature Club |
| VNC | Venice Municipal Airport |
| VO2 max | derived from V (Volume) + O2 (Oxygen) + max (maximum) |
| VOA | Voice of America |
| VOA | Valuation Office Agency |
| VOA | Visa On Arrival |
| VOA | Vote on Account |
| VOA | Volunteers of America |
| VOA | Veterinary Officers Association |
| VOB | Video Object |
| VOB | Versioned Object Base |
| Vodafone | from the words Voice, Data, Phone |
| VoIP | Voice over Internet Protocol |
| Volkswagen | the word Volkswagen means “People’s car” in German |
| Volt | named in honor of the Italian physicist, Alessandro Volta |
| VoLTE | Voice over Long-Term Evolution |
| Volvo | from the Latin word volvo, which means “I roll” |
| VoWiFi | Voice over WiFi |
| Voxel | Volume + element |
| VP | Vice President |
| VP | Vice Principal |
| VP | Veterinary Pharmacist |
| VP | Vapor Pressure |
| VPA | Valproic Acid |
| VPA | Vermont Principals’ Association |
| VPA | Voluntary Partnership Agreement |
| VPA | Virtual Payment Address |
| VPA | Vietnam People’s Army |
| VPA | Volunteer Pilots Association |
| VPA | Danube Wings |
| VPA | Veterans Party of America |
| VPI | Virtual Path Identifier |
| VPN | Virtual Private Network |
| VPN | Ventral Posterior Nucleus |
| VPN | Vopnafjordur Airport |
| VPOTUS | Vice President of the United States |
| VPP | Voluntary Protection Program |
| VPP | Virtual Power Plant |
| VPP | Vehicle Purchase Protection |
| VPP | Value Payable Post |
| Vpp | Peak-to-Peak voltage |
| VPS | Virtual Private Server |
| VPS | Ventriculoperitoneal shunt |
| VPS | Destin–Fort Walton Beach Airport |
| VPS | Video Programming System |
| VPS | Vaasan Palloseura |
| VPS | Vietnamese Professionals Society |
| VPS | Verdipapirsentralen |
| vps | vues par seconde |
| VR | Virtual Reality |
| VR | Vibration Reduction |
| VR | Vocational Rehabilitation |
| VR | Valdosta Railway |
| VR | Voltage Regulator |
| Vr | Rotation Speed |
| VR | Variable Resistor |
| VR | Virtua Racing |
| VR | Valtion Rautatiet |
| VR | Cabo Verde Airlines |
| VR | Vetenskapsrådet |
| VR | Venous Return |
| VR | Voluntary Redundancy |
| VR | Victorian Railways |
| VR | Viktor & Rolf |
| VR | Vanguardia Revolucionaria |
| VRLA | Valve Regulated Lead Acid battery |
| VRM | Voltage Regulator Module |
| VRM | Vendor Relationship Management |
| VRM | Virtual Reservation Message |
| VRM | Viscous Remanent Magnetization |
| VRM | Variable Rate Mortgage |
| VRM | Vendor Refill Management |
| VRML | Virtual Reality Modeling Language |
| VRS | Video Relay Service |
| VRS | Voluntary Retirement Scheme |
| VRS | Virginia Retirement System |
| VRS | Versailles Airport |
| VRS | Variable Reluctance Sensor |
| VRS | Virchow–Robin spaces |
| vs | Versus |
| VS | Visual Studio |
| VS | Victoria’s Secret |
| VS | Virgin Atlantic Airways |
| VS | Victoria School |
| VS | Vesicular Stomatitis |
| VS | Ventral Striatum |
| VS | Vital Statistics |
| VS | Velikkakathu Sankaran Achuthanandan |
| VS | Vojska Srbije |
| VS | Vegetative State |
| VS | Venstresocialisterne |
| VS | Virtual Sailor |
| VSAT | Very Small Aperture Terminal |
| VSAT | Vulnerability Self Assessment Tool |
| VSAT | Voltage Security Assessment Tool |
| VSEC | VSE Corporation |
| VSEC | Villanova Student Entrepreneurship Competition |
| VSEC | Veterinary Specialty & Emergency Center |
| VSEC | Virendra Swarup Education Centre |
| VSI | Vertical Speed Indicator |
| VSI | Vasantdada Sugar Institute |
| VSI | Virtual Server Infrastructure |
| VSI | Visual Studio Installer |
| VSI | Vinyl Siding Institute |
| VSNL | Videsh Sanchaar Nigam Limited |
| VSOP | Very Superior Old Pale |
| VTEC | Variable Valve Timing & Lift Electronic Control |
| VTU | Visvesvaraya Technological University |
| VTU | Hermanos Ameijeiras Airport |
| VTU | Vertu Motors PLC |
| VTU | Video Teleconferencing Unit |
| VTU | Volunteer Training Unit |
| VTU | Vilnius Technical University |
| VTVT | Variable Timing Valve Train |
| VVIP | Very Very Important Person |
| VVPAT | Voter Verifiable Paper Audit Trail |
| VW | Volkswagen |
| VW | Aeromar |
| vw | viewport width |
| VW | Vowpal Wabbit |
| VW | Vampire Weekend |
| VW | Vietnam War |
