| V | Vanadium - Volt | - | Astronomy |
| V&V | Verification & Validation | - | Astronomy |
| V/STOL | Vertical/Short Take-Off And Landing (vee-stoll) | - | Astronomy |
| VA | Vatican City-State (ISO 3166 Digram) -Veterans Affairs (U.S. Department Of) -Virginia (postal Symbol) | - | Astronomy |
| VACIS | Vehicle And Container Inspection System | - | Astronomy |
| VANOS | Variable Nockenwelle System | - | Astronomy |
| VAO | Vienna Art Orchestra | - | Astronomy |
| VAT | Value-Added Tax -Vatican City-State (ISO 3166 Trigram) | - | Astronomy |
| VB | Victoria Bitter (beer) - Visual Basic | - | Astronomy |
| VBA | Visual Basic For Applications | - | Astronomy |
| VC | Saint Vincent And The Grenadines (FIPS 10-4 Country Code; ISO 3166 Digram) -Victoria Cross | - | Astronomy |
| VCDS | (Canada) Vice-Chief Of The Defence Staff | - | Astronomy |
| VCJCS | Vice Chairman | - | Astronomy |
| VCJD | Variant Creutzfeldt-Jakob Disease | - | Astronomy |
| VCNO | (U.S.) Vice Chief Of Naval Operations | - | Astronomy |
| VCOFS | Vice Chief Of Staff | - | Astronomy |
| VCR | Video Cassette Recorder | - | Astronomy |
| VCT | Saint Vincent And The Grenadines (ISO 3166 Trigram) | - | Astronomy |
| VD | North Vietnam (ISO 3166 Digram | - | Astronomy |
| VDMOS | Vertical Double-diffused MOS Transistor (vee-dee-moss) | - | Astronomy |
| VDR | North Vietnam (ISO 3166 Trigram | - | Astronomy |
| VE | Venda Language (ISO 639-1 Code) | - | Astronomy |
| VE | Venezuela (FIPS 10-4 Country Code; ISO 3166 Digram) | - | Astronomy |
| VEB | Venezuelan BolÂvar (ISO 4217 Currency Code) | - | Astronomy |
| VEEGA | Venus Earth Earth Gravity Assist Man?uvre | - | Astronomy |
| VEN | Venda Language (ISO 639-2 Code) | - | Astronomy |
| VEN | Venezuela (ISO 3166 Trigram) | - | Astronomy |
| VERITAS | Very Energetic Radiation Imaging Telescope Array System | - | Astronomy |
| VFA | Volatile Fatty Acid | - | Astronomy |
| VFD | Articles For Deletion (used In Wikipedia) | - | Astronomy |
| VFMO | Very Fast Moving Object (astronomy) | - | Astronomy |
| VFR | Visual Flight Rules | - | Astronomy |
| VFW | Veterans Of Foreign Wars | - | Astronomy |
| VG | British Virgin Islands (ISO 3166 Digram) | - | Astronomy |
| VGB | British Virgin Islands (ISO 3166 Trigram) | - | Astronomy |
| VHF | Very High Frequency | - | Astronomy |
| VI | 6 (in Roman Numerals) - British Virgin Islands (FIPS 10-4 Territory Code) - U.S. Virgin Islands (postal Symbol; ISO 3166 Digram) -vide Infra (Latin | - | Astronomy |
| VI | Vietnamese Language (ISO 639-1 Code) | - | Astronomy |
| VIA | Versatile Interface Adapter | - | Astronomy |
| VIC | Victoria | - | Astronomy |
| VIDS | Visual Information Display System | - | Astronomy |
| VIE | Vietnamese Language (ISO 639-2 Code) | - | Astronomy |
| VII | 7 (in Roman Numerals) | - | Astronomy |
| VIII | 8 (in Roman Numerals) | - | Astronomy |
| VIN | Vehicle Identification Number (ISO 3779) | - | Astronomy |
| VIP | See Entry | - | Astronomy |
| VIR | U.S. Virgin Islands (ISO 3166 Trigram) - Virgin Atlantic Airways (ICAO Code) | - | Astronomy |
| VIS | Vavoua International School - Vienna Independent Shorts - Viewable Image Size - Visual Instruction Set | - | Astronomy |
| VISCII | VIetnamese Standard Code For Information Interchange | - | Astronomy |
| VIT | Vellore Institute Of Technology | - | Astronomy |
| VIVO | Video In Video Out | - | Astronomy |
| VJ | Video Jockey | - | Astronomy |
| VK | Australia (ham Radio Code) -V?sterbottens-Kuriren | - | Astronomy |
| VLA | Very Large Array - (UK) Veterinary Laboratories Agency | - | Astronomy |
| VLAD | Vertical Line Array DIFAR | - | Astronomy |
| VLBA | Very Long Baseline Array | - | Astronomy |
| VLF | Very Low Frequency | - | Astronomy |
| VLIW | Very Long Instruction Word | - | Astronomy |
| VLPFC | VentroLateral PreFrontal Cortex | - | Astronomy |
| VLPMC | VentroLateral PreMotor Cortex | - | Astronomy |
| VLSI | Very-large-scale Integration | - | Astronomy |
| VM | Vietnam (FIPS 10-4 Country Code) | - | Astronomy |
| VMASC | Virginia Modeling Analysis & Simulation Center (vee-mask) | - | Astronomy |
| VMF | Variable Message Format | - | Astronomy |
| VMN | VentroMedial Nucleus (neurophysiology) | - | Astronomy |
| VN | Vietnam (ISO 3166 Digram) | - | Astronomy |
| VND | Vietnamese ??ng (ISO 4217 Currency Code) | - | Astronomy |
| VNIR | Visible And Near InfraRed | - | Astronomy |
| VNM | Vietnam (ISO 3166 Trigram) | - | Astronomy |
| VNS | Virtual Network System | - | Astronomy |
| VNV M/C USA | Viet Nam Vet's Motorcycle Club USA | - | Astronomy |
| VO | VolapÂk Language (ISO 639-1 Code) | - | Astronomy |
| VOC | Vereenigde Oostindische Compagnie (Dutch East India Company) - Volatile Organic Compounds | - | Astronomy |
| VOIP | Voice Over Internet Protocol | - | Astronomy |
| VOL | VolapÂk Language (ISO 639-2 Code) | - | Astronomy |
| VOLT | Visual OpenType Layout Tool | - | Astronomy |
| VON | Victorian Order Of Nurses | - | Astronomy |
| VOR | VHF Omnidirectional Ranging | - | Astronomy |
| VOX | Voice Operated Oscillator | - | Astronomy |
| VP | Vice-President (veep) | - | Astronomy |
| VPN | Virtual Private Network | - | Astronomy |
| VQ | Vector Quantization -U.S. Virgin Islands (FIPS 10-4 Territory Code) | - | Astronomy |
| VR | Virtual Reality | - | Astronomy |
| VRSG | Virtual Reality Scene Generator | - | Astronomy |
| VS | Very Special (brandy Grade) - Vide Supra (Latin | - | Astronomy |
| VSAT | Very Small Aperture Terminal (vee-satt) | - | Astronomy |
| VSHORAD | Very Short Range Air Defence | - | Astronomy |
| VSO | Voluntary Services Overseas | - | Astronomy |
| VSOP | Variations S?culaires Des Orbites Plan?taires (French | - | Astronomy |
| VSR | Very Special Relativity | - | Astronomy |
| VT | Vatican City-State (FIPS 10-4 Country Code) - Vermont (postal Symbol) -Video Tape | - | Astronomy |
| VTC | Video Tele-Conference | - | Astronomy |
| VTEC | Variable Valve Timing And Electronic Lift Control | - | Astronomy |
| VTOL | Vertical Take-Off & Landing | - | Astronomy |
| VU | Vanuatu (ISO 3166 Digram) -Vedanta University | - | Astronomy |
| VUT | Vanuatu (ISO 3166 Trigram) | - | Astronomy |
| VUV | Vanuatu Vatu (ISO 4217 Currency Code) | - | Astronomy |
| VV | Via Voice - Village Voice | - | Astronomy |
| VV&A | Verification, Validation, And Accreditation | - | Astronomy |
| VVAF | Vietnam Veterans Of America Foundation | - | Astronomy |
