| Acronym | Sense | Language | Topics |
|---|---|---|---|
| UPU | Universal Postal Union (www.upu.int) = UPU | Union Postale Universelle | In French = UPU | Universala Poŝt-Unio | In Esperanto |
In English | → Organizations and associations → United Nations → Postal services → Standardization |
| UR | Sveriges Utbildningsradio | In Swedish | → Telecommunications → Education → Sweden |
| UR | Urgence Relative | In French | → Traumatology |
| URA | Urine Receptacle Assembly | In English | → Environmental technology, water supply, waste management |
| URAC | United Radio Amateur Club | In English | → Organizations and associations → Telecommunications |
| URCAM | Unions Régionales des Caisses d'Assurance Maladie (www.urcam.fr) | In French | → Organizations and associations → Insurance → Medicine |
| URCG | Unité de Reconditionnement des Compteurs Gaz | In French | → Energy economics |
| URCSE | Unité de Recherche Conception des Systèmes Électroniques | In French | → Research institutes → Electronics |
| URE | Uranium de Retraitement Enrichi | In French | → Nuclear technology |
| URE | Uranium de Traitement Enrichi | In French | → Nuclear technology |
| URGC | Unité de Recherche en Génie Civil | In French | → Civil engineering → Construction |
| URIOPSS | Union Régionale Interfédérale des Oeuvres et Organismes Privés Sanitaires et Sociaux | In French | → Organizations and associations → Medicine → Social welfare |
| URMLA | Union Régionale des Médecins Libéraux d'Alsace | In French | → Organizations and associations → Medicine |
| URT | Uranium de Retraitement | In French | → Nuclear technology |
| URT | Uranium de Traitement | In French | → Nuclear technology |
| USA | United Space Alliance (www.unitedspacealliance.com) | In English | → Astronautics |
| USA | Unidades de Socorro Avançado | In Portuguese | → Traumatology |
| USA/RC | Universities Space Automation/Robotics Consortium | In English | → Electrical engineering |
| USAHA | United States Animal Health Association (www.usaha.org) | In English | → Associations → Veterinary medicine → United States |
| USAM | Ufficio Generale Spazio Aereo e Meteorologia | In Italian | → Meteorology, climatology → Aeronautics, aircraft |
| USAMMDA | United States Army Medical Materiel Development Activity | In English | → Medicine → Military affairs → United States |
| USAMRIID | United States Army Medical Research Institute of Infectious Diseases | In English | → Research institutes → Infectious diseases → Military affairs → United States |
| USAP | Union des Société d'Autoroutes à Péage | In French | → Organizations and associations → Transport and postal services |
| USART | Universal Synchronous & Asynchronous Receiver Transmitter | In English | → Telecommunications |
| USASATCOMA | United States Army Satellite and Communication Agency | In English | → Military affairs → Astronautics → Telecommunications → United States |
| USASDG | United States Army Space Defense Group | In English | → Military affairs → Military engineering → Astronautics → United States |
| USB | Unified SBand | In English | → Telecommunications |
| USB | Unidades de Socorro Básico | In Portuguese | → Traumatology |
| USBE | Unified SBand Equipment | In English | → Telecommunications |
| USBI | United Space Booster, Incorporated | In English | → Astronautics |
| USBS | Unified SBand System | In English | → Telecommunications |
| USCD | Union Sportive des Cheminots Dijonnais | In French | → Organizations and associations → Sport, physical exercises → Transport and postal services |
| USCF | Union Sportive des Cheminots de France | In French | → Organizations and associations → Sport, physical exercises → Transport and postal services → France |
| USDA | United States Department of Agriculture (https://www.usda.gov/) | In English | → Central administration → Agricultural sciences → United States |
| USFWS | United States Fish and Wildlife Service (www.fws.gov) | In English | → Central administration → Fishing, hunting → United States |
| USHSLA | United States Hide, Skin & Leather Association (www.ushsla.org) | In English | → Associations → Leather industry → United States |
| USIM | Universal Subscriber Identity Module | In English | → Telecommunications |
| USIRF | Union des Syndicats de l'Industrie Routière Française (www.usirf.com) | In French | → Organizations and associations → Civil engineering → France |
| USKA | Union Schweizerischer Kurzwellen-Amateure | In German | → Organizations and associations → Telecommunications → Switzerland |
| USMAG | Union Syndicale des Marchands d'Abats en Gros | In French | → Organizations and associations → Food technology |
| USNS | United States Navy Ship | In English | → 359 → 6295 → United States |
| USP | Universal Service Processor | In English | → Computer hardware → Electronics |
| USPA | Union Syndicale de la Production Audiovisuelle (www.uspa.fr) | In French | → Organizations and associations → Cinema, movies → Telecommunications → France |
| USPHS | United States Public Health Service | In English | → Central administration → Medicine → United States |
| USPL | Universal Signal Processing Library | In English | → Libraries → Telecommunications |
| USPS | United States Postal Service (https://www.usps.com/) | In English | → Postal services → United States |
| USRA | Universities Space Research Association (https://www.usra.edu) | In English | → Associations → Higher education, universities → Astronomy → Astronautics → United States |
| USS | Université des Sciences de la Santé d'Owendo | In French | → Higher education, universities → Medicine |
| USS | United States Ship | In English | → 6295 → United States |
| USS | Unmanned Space Satellite | In English | → Astronautics |
| ÜST | Ümumdünya Səhiyyə Təşkilatı = MOS | Monda Organiz(aĵ)o pri Sano | In Esperanto = WHO | World Health Organization | In English = OMS | Organisation Mondiale de la Santé | In Esperanto = OMS | Organizzazione Mondiale della Sanità | In Italian = WGO | Wêreldgesondheidsorganisasie | In Afrikaans = OMS | Organización Mundial de la Salú | In Asturian = СЗО | Световната здравна огранизация | In Bulgarian = SZO | Světová zdravotnická organizace | In Czech = OMS | Organització Mundial de la Salut | In Catalan = OMS | Organización Mundial de la Salud | In Spanish = MTO | Maailma Terviseorganisatsioon | In Estonian = MOE | Munduko Osasun Erakundea | In Basque = OMS | Organisacion mondiâla de la sandât | In Franco-Provençal = OMS | Organización Mundial da Saúde | In Galician = SZO | Svjetska zdravstvena organizacija | In Croatian = RTD | Rêxistina Tendurustiyê ya Dinyayê | In Kurdish = UMS | Urganizazziun mundiala da la Santaa | In Lombard = PSO | Pasaulio sveikatos organizacija | In Lithuanian = PVO | Pasaules veselības organizācija | In Latvian |
In Turkish | → United Nations → Medicine |
| USTL | Université des Sciences et Technologies de Lille | In French | → Higher education, universities → Engineering, technology → France |
| USTM | Université des Sciences et Techniques de Masuku | In French | → Higher education, universities |
| USTO | Université des Sciences et de la Technologie d'Oran | In French | → Specialized or polytechnical colleges → Engineering, technology |
| USVMS | Urine Sample Volume Measuring System | In English | → Physiology |
| USWA | United Steelworkers of America (www.uswa.org) | In English | → Organizations and associations → Labour, labour economics → Metallurgy → United States |
| UT | Upplýsingatækni = IT | Information Technology | In English = IT | Informationstechnik | In German = IT | Inligtingstegnologie | In Afrikaans = TI | Tecnologia da Informação | In Portuguese = TI | Tecnoloxías da información | In Galician = OT | Ohjelmistotekniikka | In Finnish = IT | Informationsteknik | In Swedish = IT | Informacijska Tehnologija | In Slovenian = IT | Informačné Technológie | In Slovak = ІТ | Інформаційні технології | In Ukrainian = ИТ | Информационные технологии | In Russian = IT | Informa Teknologio | In Esperanto = TI | Tecnologías de la Información | In Spanish = IT | Informacinės Technologijos | In Lithuanian = IT | Informācijas Tehnoloģijas | In Latvian |
In Icelandic | → Computer science → Telecommunications |
| UT | Unité Technique | In French | |
| UTA | Universidad Técnica de Ambato | In Spanish | → Specialized or polytechnical colleges → Higher education, universities → Engineering, technology |
| UTA | Union de Transports Aériens | In French | → Organizations and associations → Transport and postal services |
| UTAC | Union Technique de l'Automobile et du Cycle | In French | → Organizations and associations → Automobile manufacturing |
| UTBM | Université de Technologie de Belfort-Montbéliard | In French | → Higher education, universities → Engineering, technology |
| UTBM | Université technologique de Belfort-Montbéliard | In French | → Engineering, technology → Specialized or polytechnical colleges → Higher education, universities |
| UTC | Université de Technologie de Compiègne | In French | → Engineering, technology → Specialized or polytechnical colleges → Higher education, universities |
| UTC | United Technologies Corporation | In English | → Engineering, technology |
| UTC | United Technology Center | In English | → Engineering, technology |
| UTCB | Universitatea Tehnică de Construcţii din Bucureşti | In Romanian | → Higher education, universities → Civil engineering → Construction |
| UTE | Union Technique de l'Électricité et de la Communication | In French | → Organizations and associations → Electrical engineering → Telecommunications |
| UTE | Union Technique de l'Électricite | In French | → Organizations and associations → Electrical engineering |
| UTE | Universidad Técnológica Equinoccial | In Spanish | → Higher education, universities → Engineering, technology |
| UTE | Universidad Técnica Equinoccial | In Spanish | → Specialized or polytechnical colleges → Higher education, universities → Engineering, technology |
| UTE | Usina Termelétrica Norte Fluminense (www.utenortefluminense.com.br) | In Portuguese | → Energy economics → Electrical engineering → Brazil |
| UTI | Urinary Tract Infection | In English | → Infectious diseases → Urology |
| UTN | Universidad Técnica del Norte | In Spanish | → Specialized or polytechnical colleges → Higher education, universities → Engineering, technology |
| UTO | Unité Technique Opérationnelle | In French | |
| UTP | Union des Transports Publics | In French | → Organizations and associations → Transport and postal services |
| UTP | Unshielded Twisted Pair | In English | → Electronics |
| UTP | Universidad Tecnológica de Panamá (www.utp.ac.pa) | In Spanish | → Higher education, universities → Engineering, technology |
| UTP | Unité de Transport de Personnel | In French | → Transport and postal services |
| UTPL | Universidad Técnica Particular de Loja | In Spanish | → Specialized or polytechnical colleges → Higher education, universities → Engineering, technology |
| UTRAN | UMTS Terrestrial Radio Access Network | In English | → Telecommunications |
| UTS | Université Technique de Sofia (http://https://tu-sofia.bg/) | In French | → Specialized or polytechnical colleges → Engineering, technology |
| UTS | Universal Test Set | In English | → Electronics → Telecommunications |
| UTS | Unmanned Teleoperator Spacecraft | In English | → Astronautics |
| UTS | Urine Transfer System | In English | → Physiology |
| UVD | Undervoltage Device | In English | → Electrical engineering |
| UVF | Unmanned Vertical Flight | In English | → Aeronautics, aircraft → Astronautics |
| UVMS | Universal Video Management System | In English | → Telecommunications |
| UVMS | Urine Volume Measuring System | In English | → Physiology |
| UVP | Unité de Voiture Particulière | In French | → Transport and postal services |
| UVPE | UV/Video Processing Electronics | In English | → Image processing → Electronics |
| UWB | Ultrawideband | In English | → Telecommunications |
| VA | Ventilation Assistée | In French | → Traumatology |
| VAA | Vehicle Assembly Area | In English | → Vehicle engineering |
| VAB | Vehicle Assembly Building | In English | → Vehicle engineering |
| VAB | Vertical Assembly Building | In English | → Mechanical engineering |
| VAB | Véhicule de l'Avant Blindé | In French | → Automobile manufacturing → Military engineering |
| VABA | Vermont Antiquarian Booksellers Association | In English | → Associations → Trade → Graphic industries, printing, publishing |
| VAC | Vehicle Assembly and Checkout | In English | → Vehicle engineering |
| VAC | Visual Approach Chart | In English | → Geodesy, cartography → Transport and postal services → Aeronautics, aircraft |
| VACH | Véhicule d'Appui Chimique | In French | → Automobile manufacturing → Firefighting → Chemical technology |
| VACLED | Véhicule d'Appui du Camion de Levage et de Déblaiement | In French | → Automobile manufacturing → Firefighting |
| VACTL | Vertical Assembly Component Test Laboratory | In English | → Research institutes → Mechanical engineering |
| VAG | Véhicule d'accompagnement GREP | In French | → Vehicle engineering |
| VAL | Véhicule Automatique Léger | In French | → Vehicle engineering → Transport and postal services |
| VALORIAL | VALOrisation pour la Recherche et l'Innovation ALimentaire | In French | → Agricultural sciences → Food technology |
| VAMF | Vaccine Antigen Master File | In English | → Pharmacology, toxicology |
| VAN | Valeur Actuelle Nette | In French | → Accounting |
| VAN | Valeur Actuelle Nette | In English | → Prices → Accounting |
| VAP | Ventilation-Associated Pneumonia | In English | → Chest diseases |
| VAP | Verein für ambulante Psychotherapie | In German | → Organizations and associations → Psychology → Medicine |
| VAPEPS | Vibroacoustic Payload Environment Prediction System | In English | → Acoustics → Astronautics |
| VARA | Vereniging van Arbeiders Radio Amateurs | In Dutch | → Organizations and associations → Telecommunications |
| VARS | Variable Room Acoustic System | In English | → Acoustical engineering |
| VAS | Voice Activated Switch | In English | → Telecommunications |
| VASAT | Virtual Academy for the Semi-Arid Tropics | In English | → Academies → Development → Agricultural sciences |
| VASI | Visual Approach Slope Indicator | In English | → Aeronautics, aircraft → Transport by air |
| VAT | Vibroacoustic Test | In English | → Acoustics → Mechanical engineering → Acoustical engineering |
| VATA | Vibroacoustic Test Article | In English | → Acoustics → Mechanical engineering → Acoustical engineering |
| VATF | Vibration and Acoustic Test Facility | In English | → Acoustics → Mechanical engineering → Acoustical engineering |
| VATS | Video-Assisted Thoracic Surgery | In English | → 61741 |
| VBA | Verkehrsbeeinflussungsanlage | In German | → Transport and postal services |
| VBC | Vienna Bio Center | In English | → Biological sciences → Biotechnology → Medicine |
| VBC | Video Bandwidth Compressor | In English | → Computer science → Telecommunications |
| VBI | Vessels and Blood Institute (www.ivs-vbi.org) = IVS | Institut des Vaisseaux et du Sang | In French |
In English | → Research institutes → Blood and circulatory system |
| VBS | Véhicule de Balisage et de Signalisation | In French | → Vehicle engineering |
| VC | Visite Complète | In French | → Nuclear technology |
| VC | Véhicule Cynotechnique | In French | → Vehicle engineering |
| VC-ATOD | Virtual Clearinghouse on Alcohol, Tobacco, and Other Drugs = CV-ATOD | Centro Virtual de Información sobre Alcohol, Tabaco y otras Drogas | In Spanish |
In English | → Libraries → Networks, communication → 6635 → 6639 → Pathology |
| VCA | Voltage-Controlled Amplifier | In English | → Electrical engineering → Electronics |
| VCA | Voltage-Controlled Attenuator | In English | → Electrical engineering → Electronics |
| VCARC | Ventura County Amateur Radio Club | In English | → Organizations and associations → Telecommunications |
| VCB | Vlaamse Confederatie Bouw (www.vcb.be) | In Dutch | → Organizations and associations → Construction → Belgium |
| VCC | Vehicle Command Count | In English | → Vehicle engineering |
| VCC | Vehicle Crew Chief | In English | → Vehicle engineering |
| VCC | Voltage Change Controller | In English | → Electrical engineering |
| VCD | Vapor Compression Distillation | In English | → Environmental technology, water supply, waste management |
| VCI | Visite Complète Initiale | In French | → Nuclear technology |
| VCL | Vehicle Centerline | In English | → Vehicle engineering |
| VCM | Véhicule à Carburant Modulable | In French | → Vehicle engineering |
| VCN | Vehicle Configuration Number | In English | → Vehicle engineering |
| VCÖ | Verkehrsclub Österreich (www.vcoe.at) | In German | → Organizations and associations → Vehicle engineering → Transport and postal services → Austria |
| VCO | Voltage Control Operator | In English | → Electrical engineering |
| VCO | Voltage Control Oscillator | In English | → Electrical engineering |
| VCO | Voltage-Controlled Oscillator | In English | → Electrical engineering |
| VCP | Vehicle Control Processor | In English | → Computer hardware → Vehicle engineering |
| VCS | Vehicle Cargo System | In English | → Vehicle engineering |
| VCT | Voluntary Counselling and Testing | In English | → Public health and hygiene |
| VCT | Voltage Control Transfer | In English | → Electrical engineering |
| VCUG | Voiding Cysto-Urethrogram | In English | → Diagnostics → Urology |
| VCXO | Voltage-Controlled Crystal Oscillator | In English | → Electronics |
| VD | Visite Décennale | In French | → Nuclear technology |
| VDA | Vapor-Deposited Aluminum | In English | → Metallurgy |
| VDC | Vehicle Dynamic Control | In English | → Electronics → Automobile manufacturing |
| VDCC | Voltage-Dependant Calcium Channel | In English | → Neurology |
| VDE | Verband der Elektrotechnik, Elektronik und Informationstechnik | In German | → Organizations and associations → Electrical engineering → Electronics → Telecommunications |
| VDE-PZI | Verband Deutscher Elektrotechniker - Prüfzeichen Institut | In German | → Electrical engineering → Germany |
| VDF | Ventilated Double Facade | In English | → Construction |
| VDI | Verein Deutscher Ingenieure (www.vdi.de) | In German | → Organizations and associations → Engineering, technology → Germany |
| VDK | Vlaamse Diergeneeskundige Kring (http://fkserv.ugent.be/vdk/) | In Dutch | → Organizations and associations → Higher education, universities → Veterinary medicine → Belgium |
| VDMA | Verband Deutscher Maschinen- und Anlagenbau (www.vdma.org) | In German | → Organizations and associations → Mechanical engineering → Germany |
| VDMJ | Verband Deutscher Medizinjournalisten (www.journalistenvereinigung.de) | In German | → Organizations and associations → Newspapers, journalism → Medicine → Germany |
| VDP | Variable-Delivery Pump | In English | → Mechanical engineering |
| VDQS | Vin Délimité de Qualité Supérieure | In French | → Beverage industry |
| VDS | Vehicle Dynamic Simulator | In English | → Vehicle engineering |
| VDSÄ | Vereinigung Deutscher Strahlenschutzärzte | In German | → Organizations and associations → Medicine → Germany |
| VDSS | Vehicle Dynamic Simulator System | In English | → Vehicle engineering |
| VDT | Vehicle Data Table | In English | → Vehicle engineering |
| VE | Equivalent Velocity | In English | → Vehicle engineering |
| VE | Vehicle Engineering | In English | → Vehicle engineering |
| VEAG | Vereinigte Energiewerke AG | In German | → Energy economics |
| VEB | Vehicle Equipment Bay | In English | → Vehicle engineering |
| VECAM | Veille européenne et citoyenne sur les autoroutes de l'information et le multimédia | In French | → Computer science → Telecommunications |
| VEDAG | Verband deutschschweizerischer Ärztegesellschaften | In German | → Organizations and associations → Medicine → Switzerland |
| VEDS | Vehicle Emergency Detection System | In English | → Vehicle engineering |
| VEEI | Vehicle Electrical Engine Interface | In English | → Electrical engineering → Vehicle engineering |
| VEHLIB | Vehicle Hybrid Library | In English | → Vehicle engineering |
| VEI | Vehicle End Item | In English | → Vehicle engineering |
| VEM | Viscoelastic Materials | In English | → Materials science |
| VEM | Véhicule à Éléments Modulaires | In French | → Vehicle engineering |
| VEMA | Véhicule à Élements Modulaires Amovibles | In French | → Vehicle engineering |
| VEMS | Volume Expiratoire Maximum au cours de la première Seconde | In French | → Chest diseases |
| VEÖ | Verband der Elektrizitätsunternehmen Österreichs (www.veoe.at) | In German | → Organizations and associations → Electrical engineering → Austria |
| VEPAR | Véhicule d'Entraînement au Port de l'Appareil Respiratoire | In French | → Automobile manufacturing → Specialized or polytechnical colleges → Firefighting |
| VERA | Valley Emergency Radio Association | In English | → Associations → Telecommunications |
| VERON | Vereniging voor Experimenteel Radio Onderzoek Nederland (www.veron.nl) | In Dutch | → Organizations and associations → Telecommunications → Netherlands |
| VES | Velocità di Eritrosedimentazione = BSE | Bezinkingssnelheid van de Erythrocyten | In Dutch = ESR | Erythrozytensedimentationsrate | In German = ESR | Erythrocyte Sedimentation Rate | In English = ENG | Eritrocitų Nusėdimo Greitis | In Lithuanian = СОЭ | Скорость оседания эритроцитов | In Russian = EÇS | Eritrositlərin Çökmə Sürəti | In Azerbaijani = ΤΚΕ | Ταχύτητα Καθιζήσεως Ερυθρών | In Greek = SE | Sedimentacija Eritrocita | In Serbo-Croatian = SE | Sedimentacija Eritrocita | In Serbian = ШОЕ | Швидкість Осідання Еритроцитів | In Ukrainian |
In Italian | → Blood and circulatory system → Diagnostics |
| VES | Véhicule d'Extinction et de Sauvetage | In French | → Automobile manufacturing → Firefighting |
| VESTA | VErsailles Sécurité routière Technologies Avancées | In French | → Transport and postal services |
| VF | Vertical Flight | In English | → Aeronautics, aircraft |
| VFC | Véhicule Feux de Cheminée | In French | → Automobile manufacturing → Firefighting |
| VFDB | Verband der Funkamateure in Telekommunikation und Post | In German | → Organizations and associations → Telecommunications → Transport and postal services |
| VFG | Versuchsanstalt für Getreideverarbeitung (www.vfg.or.at) | In German | → Research institutes → Agricultural sciences → Food technology → Austria |
| VFI | Verification Flight Instrumentation | In English | → Aeronautics, aircraft → Astronautics |
| VFR | Visual Flight Rule | In English | → Aeronautics, aircraft → Astronautics |
| VFR | Visual Flight Rules | In English | → Transport by air |
| VFS | Véhicule Feux Spéciaux | In French | → Automobile manufacturing → Firefighting |
| VFT | Verification Flight Test | In English | → Aeronautics, aircraft → Astronautics |
| VFT | Vertical Flight Test | In English | → Aeronautics, aircraft → Astronautics |
| VFT | Variable Frequency Transformator | In English | → Electrical engineering |