U
- Kodo
- Signifo
- Lingvo
- Temoj
- USAISEC
- United States Army Information Systems Engineering Command
- In English
- USAISMA
- United States Army Information Systems Management Activity
- In English
- USAISSSC
- United States Army Information Systems Software Support Command
- In English
- USAM
- Ufficio Generale Spazio Aereo e Meteorologia
- In Italian
- USAMCC
- United States Army Meteorology and Calibration Center
- In English
- USAMMDA
- United States Army Medical Materiel Development Activity
- In English
- USAMRIID
- United States Army Medical Research Institute of Infectious Diseases
- In English
- USAP
- Union des Société d'Autoroutes à Péage
- In French
- USAR
- United States Army Reserve
- In English
- USARC
- United States Army Reserve Center
- In English
- USARJ
- United States Army, Japan (https://www.usarj.army.mil/)
- In English
- USARPAC
- United States Army Pacific
- In English
- USARSO
- United States Army South
- In English
- USART
- Universal Synchronous & Asynchronous Receiver Transmitter
- In English
- USASATCOMA
- United States Army Satellite and Communication Agency
- In English
- USASDC
- United States Army Strategic Defense Command
- In English
- USASDG
- United States Army Space Defense Group
- In English
- USATC
- United States Army Training Center
- In English
- USB
- Universal Serial Bus
- In English
- USB
- Unified SBand
- In English
- USB
- Union Sportive de Biarritz
- In French
- USB
- Unidades de Socorro Básico
- In Portuguese
- USBE
- Unified SBand Equipment
- In English
- USBI
- United Space Booster, Incorporated
- In English
- USBS
- Unified SBand System
- In English
- USC
- Unitas Saturnus Combinatie
- In Dutch
- USCA
- University of South California (https://www.usc.edu)
- In English
- USCD
- Union Sportive des Cheminots Dijonnais
- In French
- USCF
- Union Sportive des Cheminots de France
- In French
- USCG
- United States Coast Guard
- In English
- USCIS
- United States Citizenship and Immigration Services
- In English
- USCMH
- United States Commission on Military History
- In English
- USD
- Union Sociale Démocratique
- In French
- USDA
- United States Department of Agriculture (https://www.usda.gov/)
- In English
- USE
- Universala Slipa Enciklopedio
- In Esperanto
- USE
- Unique Support Equipment
- In English
- USE
- Unobtrusive Sensors and Effectors
- In English
- USE
- User Support Environment
- In English
- USE
- Union pour la Solidarité et l'Entraide
- In French
- USEAC
- United States Educational Advising Center
- In English
- USEIT
- User Station Evaluation Integration and Test
- In English
- USEJ
- Usona Esperantista Junularo (http://usej.org)
- In Esperanto
- USF
- Union Suisse des Fiduciaires
= STV | Schweizerischer Treuhänder-Verband | In German
- In French
- USFF
- United States Flag Foundation
- In English
- USFQ
- Universidad San Francisco de Quito
- In Spanish
- USFWS
- United States Fish and Wildlife Service (www.fws.gov)
- In English
- USGERES
- Union de Syndicats et Groupements d'Employeurs Représentatifs dans l'Économie Sociale
- In French
- USHMM
- United States Holocaust Memorial Museum (www.ushmm.org)
- In English
- USHSLA
- United States Hide, Skin and Leather Association (https://www.ushsla.org/)
- In English
- USI
- Update Software Identity
- In English
- USI
- User System Interface
- In English
- USIM
- Universal Subscriber Identity Module
- In English
- USIP
- United States Institute for Peace (www.usip.org)
- In English
- USIRF
- Union des Syndicats de l'Industrie Routière Française (www.usirf.com)
- In French
- USKA
- Union Schweizerischer Kurzwellen-Amateure
- In German
- USMA
- United States Military Academy
- In English
- USMAG
- Union Syndicale des Marchands d’Abats en Gros
- In French
- USMC
- United States Marine Corps
- In English
- USML
- United States Microgravity Laboratory
- In English
- USN
- United States Navy
- In English
- USNOC
- United States Naval Observatory Circulars
- In English
- USNOR
- United States Naval Observatory Reports
- In English
- USNS
- United States Navy Ship
- In English
- USO
- Ultra-Stable Oscillator
- In English
- USO
- Unidentified Submerged Object
- In English
- USO
- Unión Sindical Obrera
- In Spanish
- USO
- Ultrastable Oscillator
- In English
- USOC
- Unified System Orbit Computation
- In English
- USP
- Unique Selling Proposition
- In English
- USP
- Uniform Specification Program
- In English
- USP
- Universal Service Processor
- In English
- USPA
- Union Syndicale de la Production Audiovisuelle (www.uspa.fr)
- In French
- USPFO
- United States Property and Fiscal Officer
- In English
- USPHS
- United States Public Health Service
- In English
- USPL
- Universal Signal Processing Library
- In English
- USPL
- Union Suisse des Professions Libérales
- In French
- USPS
- United States Postal Service (https://www.usps.com/)
- In English
- USPTO
- United States Patent and Trademark Office (www.uspto.gov)
- In English
- USR
- Unité de Service et de Recherche
- In French
- USRA
- Universities Space Research Association (https://www.usra.edu)
- In English
- USRFF
- United States Rugby Football Foundation
- In English
- USRO
- Union Sportive de Ris Orangis
- In French
- USS
- Université des Sciences de la Santé d'Owendo
- In French
- USS
- Umbilical Separation System
- In English
- USS
- United States Ship
- In English
- USS
- United States Standard
- In English
- USS
- Unmanned Space Satellite
- In English
- USS
- Utility Support Structure
- In English
- USSC
- Unrestricted Somatic Stem Cell
- In English
- USSOCOM
- United States Special Operations Command
- In English
- USSPI
- Unione Sindacati Professionalisti Pubblico - Privato Impiego
- In Italian
- USSR
- Unie van Sosialistiese Sowjetrepublieke
= URSS | Unaniezh ar Republikoù Sokialour Soviedel | In Breton
= URSS | Union des Républiques Socialistes Soviétiques | In French
= USSR | Union of Soviet Socialist Republics | In English
= СССР | Сою́з Сове́тских Социалисти́ческих Респу́блик | In Russian
= CCCP | Съюзът на съветските социалистически републики | In Bulgarian
= SSSR | Soyuz Sovetskikh Sotsialisticheskikh Respublik | In Russian
= URSS | Unión de Republicas Sozialistas Sobieticas | In Aragonese
= XRSS | Xunión de les Repúbliques Socialistes Soviétiques | In Asturian
= SSRİ | Sovet Sosialist Respublikaları İttifaqı | In Azerbaijani
= TSRS | Tarybu Socialistiniu Respubliku Sajunga | In Baltic languages
= SSSR | Savez Sovjetskih Socijalističkih Republika | In Serbo-Croatian
= URSS | Unió de Repúbliques Socialistes Soviètiques | In Catalan
= SSSR | Svaz sovětských socialistických republik | In Czech
= USSR | Unio de Sovetaj Socialismaj Respublikoj | In Esperanto
= CCCP | Социаллă Совет Республикисен Союзĕ | In Chuvash
= USSR | Unionen af Socialistiske Sovjetrepublikker | In Danish
= URSS | Unione delle Repubbliche Socialiste Sovietiche | In Italian
= ZSRR | Związek Socjalistycznych Republik Radzieckich | In Polish
= SSKS | Szovjet Szocialista Köztársaságok Szövetsége | In Hungarian
= UdSSR | Union der Sozialistischen Sowjetrepubliken | In German
= ΕΣΣΔ | Ένωση Σοβιετικών Σοσιαλιστικών Δημοκρατιών | In Greek
= URSS | Unión de Repúblicas Socialistas Soviéticas | In Spanish
= NSVL | Nõukogude Sotsialistlike Vabariikide Liit | In Estonian
= SESB | Sobietar Errepublika Sozialisten Batasuna | In Basque
= USSR | Uny fan Sosjalistyske Sowjetrepublyken | In Frisian
= ԽՍՀՄ | Խորհրդային Սոցիալիստական Հանրապետությունների Միություն | In Armenian
= URSS | Unión das Repúblicas Socialistas Soviéticas | In Galician
= სსრკ | საბჭოთა სოციალისტური რესპუბლიკების კავშირი | In Georgian
= URSS | Unio Rerum Publicarum Socialisticarum Sovieticarum | In Latin
= CCPC | Советтик Социалисттик Республикалар Союзу | In Kirghiz
= UdSSR | Unioun vun de Sozialistesche Sowjetrepubliken | In Letzeburgesh
= PSRS | Padomju Sociālistisko Republiku Savienība | In Latvian
= СССР | Сојуз на Советските Социјалистички Републики | In Macedonian
= УРСС | Униуня Републичилор советиче Сочиалисте | In Moldavan
= KRSS | Kesatuan Republik Sosialis Soviet | In Malay
= USSR | Unie van Socialistische Sovjetrepublieken | In Dutch
= SSSR | Sambandet av Sosialistiske Sovjet-Republikkar | In Nynorsk
= SSSR | Samveldet av sovjetiske sosialistrepublikker | In Norwegian
= URSS | Unnion d'Républyiques Socialistes Soviétiques | In Norman
= URSS | União das Repúblicas Socialistas Soviéticas | In Portuguese
= URSS | Union de las Republicas Socialistas Sovieticas | In Occitan
= SSRH | Susyalista Suwit Republikakunap Huñun | In Quechuan languages
= ССРЦ | Советон Социалистон Республикæты Цæдис | In Ossetian
= URSS | Uniunea Republicilor Sovietice Socialiste | In Romanian
= URSS | Unioni dî ripùbblichi sucialisti suviètichi | In Sicilian
= ZSSR | Zveza sovjetskih socialističnih republik | In Slovenian
= СССР | Савез Совјетских Социјалистичких Република | In Serbian
= SSCB | Sovyet Sosyalist Cumhuriyetler Birliği | In Turkish
= СРСР | Союз Радянських Соціалістичних Республік | In Ukrainian
= SSRB | Sovet Sosialistik Republiklar Berlege | In Tatar
= SSRI | Sovet Sotsialistik Respublikalar Ittifoqi | In Uzbek - In Afrikaans
- USSR
- Union of Soviet Socialist Republics
= URSS, СССР, CCCP, SSSR, XRSS, SSRİ, TSRS, ZSRR, SSKS, UdSSR, ΕΣΣΔ, NSVL, SESB, ԽՍՀՄ, სსრკ, CCPC, PSRS, УРСС, KRSS, SSRH, ССРЦ, ZSSR, SSCB, СРСР, SSRB, SSRI (look above)
- In English
- USSR
- Unio de Sovetaj Socialismaj Respublikoj
= URSS, СССР, CCCP, SSSR, XRSS, SSRİ, TSRS, ZSRR, SSKS, UdSSR, ΕΣΣΔ, NSVL, SESB, ԽՍՀՄ, სსრკ, CCPC, PSRS, УРСС, KRSS, SSRH, ССРЦ, ZSSR, SSCB, СРСР, SSRB, SSRI (look above)
- In Esperanto
- USSR
- Unionen af Socialistiske Sovjetrepublikker
= URSS, СССР, CCCP, SSSR, XRSS, SSRİ, TSRS, ZSRR, SSKS, UdSSR, ΕΣΣΔ, NSVL, SESB, ԽՍՀՄ, სსრკ, CCPC, PSRS, УРСС, KRSS, SSRH, ССРЦ, ZSSR, SSCB, СРСР, SSRB, SSRI (look above)
- In Danish
- USSR
- Uny fan Sosjalistyske Sowjetrepublyken
= URSS, СССР, CCCP, SSSR, XRSS, SSRİ, TSRS, ZSRR, SSKS, UdSSR, ΕΣΣΔ, NSVL, SESB, ԽՍՀՄ, სსრკ, CCPC, PSRS, УРСС, KRSS, SSRH, ССРЦ, ZSSR, SSCB, СРСР, SSRB, SSRI (look above)
- In Frisian
- USSR
- Unie van Socialistische Sovjetrepublieken
= URSS, СССР, CCCP, SSSR, XRSS, SSRİ, TSRS, ZSRR, SSKS, UdSSR, ΕΣΣΔ, NSVL, SESB, ԽՍՀՄ, სსრკ, CCPC, PSRS, УРСС, KRSS, SSRH, ССРЦ, ZSSR, SSCB, СРСР, SSRB, SSRI (look above)
- In Dutch
- UST
- Unité Sémiotique Temporelle
- In French
- 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
- USTL
- Université des Sciences et Technologies de Lille
- In French
- USTM
- Université des Sciences et Techniques de Masuku
- In French
- USTO
- Université des Sciences et de la Technologie d'Oran
- In French
- USV
- Union Sport Vereniging
- In Dutch
- USVMS
- Urine Sample Volume Measuring System
- In English
- USVU
- Uitgeester Sport Vereniging Uitgeest
- In Dutch
- USWA
- United Steelworkers of America (www.uswa.org)
- In English
- USWB
- United States Weather Bureau
- In English
- UT
- Universal Time
The abbreviation UT (Universal Time) is included in abbreviations such as UTC (Universal Time, Coordinated), CUT (Coordinated Universal Time) and UTC (Universal Time Compensated).
- In English
- UT
- Unit Tester
- In English
- 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
- UT
- Unité Territoriale
- In French
- UT
- University of Texas (https://www.utexas.edu/)
- In English
- UT
- Unité Technique
- In French
- UT
- Unreal Tournament
- In English
- UT
- Unit Telescope
- In English
- UT
- Utah
= UT | يوتا | In Arabic
= UT | ܝܘܬܐ | In Aramaic
= UT | Yuta | In Azerbaijani
= UT | Юта | In Bulgarian
= UT | Yuta | In Bislama
= UT | ইউটা | In Bengali
= UT | ইউটা | In Bishnupriya Manipuri
= UT | Юта | In Chuvash
= UT | Γιούτα | In Greek
= UT | Utaho | In Esperanto
= UT | یوتا | In Persian
= UT | Yù-thâ | In Hakka
= UT | Uka | In Hawaiian
= UT | יוטה | In Hebrew
= UT | यूटा | In Hindi
= UT | Utah | In Croatian
= UT | Youta | In Haitian Creole
= UT | Յուտա | In Armenian
= UT | ユタ州 | In Japanese
= UT | იუტა | In Georgian
= UT | 유타 주 | In Korean
= UT | Uta | In Latin
= UT | Utah | In Judaeo-Spanish
= UT | Utah | In Ligurian
= UT | Juta | In Lithuanian
= UT | Jūta | In Latvian
= UT | Јута | In Macedonian
= UT | യൂറ്റാ | In Malayalam
= UT | Áshįįh bii’tó hahoodzo | In Navajo
= UT | Ютæ | In Ossetian
= UT | Юта | In Russian
= UT | Юта | SAH
= UT | Јута (држава) | In Serbian
= UT | Utah | In Swedish
= UT | யூட்டா | In Tamil
= UT | รัฐยูทาห์ | In Thai
= UT | Utah | In Tagalog
= UT | Utah | In Turkish
= UT | Юта | In Ukrainian
= UT | یوٹاہ | In Urdu
= UT | Yuta | In Uzbek
= UT | יוטא | In Yiddisch
= UT | 犹他州 | In Chinese languages - In many languages
- UT
- يوتا
= UT (look above)
- In Arabic
- UT
- ܝܘܬܐ
= UT (look above)
- In Aramaic
- UT
- Yuta
= UT (look above)
- In Azerbaijani
- UT
- Юта
= UT (look above)
- In Bulgarian
- UT
- Yuta
= UT (look above)
- In Bislama
- UT
- ইউটা
= UT (look above)
- In Bengali
- UT
- ইউটা
= UT (look above)
- In Bishnupriya Manipuri
- UT
- Юта
= UT (look above)
- In Chuvash
- UT
- Γιούτα
= UT (look above)
- In Greek
- UT
- Utaho
= UT (look above)
- In Esperanto
- UT
- یوتا
= UT (look above)
- In Persian
- UT
- Yù-thâ
= UT (look above)
- In Hakka
- UT
- Uka
= UT (look above)
- In Hawaiian
- UT
- יוטה
= UT (look above)
- In Hebrew
- UT
- यूटा
= UT (look above)
- In Hindi
- UT
- Utah
= UT (look above)
- In Croatian
- UT
- Youta
= UT (look above)
- In Haitian Creole
- UT
- Յուտա
= UT (look above)
- In Armenian
- UT
- ユタ州
= UT (look above)
- In Japanese
- UT
- იუტა
= UT (look above)
- In Georgian
- UT
- 유타 주
= UT (look above)
- In Korean
- UT
- Uta
= UT (look above)
- In Latin
- UT
- Utah
= UT (look above)
- In Judaeo-Spanish
- UT
- Utah
= UT (look above)
- In Ligurian
- UT
- Juta
= UT (look above)
- In Lithuanian
- UT
- Jūta
= UT (look above)
- In Latvian
- UT
- Јута
= UT (look above)
- In Macedonian
- UT
- യൂറ്റാ
= UT (look above)
- In Malayalam
- UT
- Áshįįh bii’tó hahoodzo
= UT (look above)
- In Navajo
- UT
- Ютæ
= UT (look above)
- In Ossetian
- UT
- Юта
= UT (look above)
- In Russian
- UT
- Юта
= UT (look above)
- [SAH]
- UT
- Јута (држава)
= UT (look above)
- In Serbian
- UT
- Utah
= UT (look above)
- In Swedish
- UT
- யூட்டா
= UT (look above)
- In Tamil
- UT
- รัฐยูทาห์
= UT (look above)
- In Thai
- UT
- Utah
= UT (look above)
- In Tagalog
- UT
- Utah
= UT (look above)
- In Turkish
- UT
- Юта
= UT (look above)
- In Ukrainian
- UT
- یوٹاہ
= UT (look above)
- In Urdu
- UT
- Yuta
= UT (look above)
- In Uzbek
- UT
- יוטא
= UT (look above)
- In Yiddisch
- UT
- 犹他州
= UT (look above)
- In Chinese languages
- UT
- Université du Travail Paul Pastur
- In French
- UTA
- Universidad Técnica de Ambato
- In Spanish
- UTA
- Unité de Travail Annuel
- In French
- UTA
- Université Tous Âges (http://uta.univ-lyon2.fr)
- In French
- UTA
- Union de Transports Aériens
- In French
- UTA
- University of Texas at Arlington (www.uta.edu)
- In English
- UTA
- Unité Territoriale d'Aménagement
- In French
- UTAC
- Union Technique de l'Automobile et du Cycle
- In French
- UTB
- Université Technique de Budapest
- In French
- UTBM
- Université de Technologie de Belfort-Montbéliard
- In French
- UTBM
- Université technologique de Belfort-Montbéliard
- In French
- UTC
- Universal Time, Coordinated
The abbreviation UTC (Universal Time, Coordinated) includes the abbreviation UT (Universal Time).
- In English
- UTC
- Université de Technologie de Compiègne
- In French
- UTC
- United Technologies Corporation
- In English
- UTC
- United Technology Center
- In English
- UTC
- Universal Test Console
- In English
- UTC
- Universal Time Compensated
The abbreviation UTC (Universal Time Compensated) includes the abbreviation UT (Universal Time).
- In English
- UTC
- User Time Clock
- In English
- UTCB
- Universitatea Tehnică de Construcţii din Bucureşti (https://utcb.ro/)
- In Romanian
- UTCL
- Union des Travailleurs Communistes Libertaires
- In French
- UTE
- Union Technique de l'Électricité et de la Communication
- In French
- UTE
- Union Technique de l'Électricite
- In French
- UTE
- Universidad Técnológica Equinoccial
- In Spanish
- UTE
- Universidad Técnica Equinoccial
- In Spanish
- UTE
- Unuiĝo Togolanda por Esperanto
- In Esperanto
- UTE
- Universal Test Equipment
- In English
- UTE
- Usina Termelétrica Norte Fluminense (www.utenortefluminense.com.br)
- In Portuguese
- UTES
- Unit Training Equipment Site
- In English
- UTF
- Underwater Test Facility
The abbreviation UTF (Underwater Test Facility) includes the abbreviation TF (Test Facility).
- In English
- UTI
- Urinary Tract Infection
- In English
- UTICA
- Union Tunisienne de l'Industrie, du Commerce et de l'Artisanat
- In French
- UTLC
- Unité de Traitement du Linge en Campagne
- In French
- UTM
- Universal Turing Machine
- In English
- UTMB
- Ultra-Trail du Mont-Blanc (https://utmbmontblanc.com/)
- In French
- UTN
- Universidad Técnica del Norte
- In Spanish
- UTN
- Upplýsingatækni
- In Icelandic
- UTN
- Utanríkisráðuneytið
- In Icelandic
- UTO
- Unité Technique Opérationnelle
- In French
- UTOPIA
- Uniformly Third-Order Polynomial Interpolation Algorithm
- In English
- UTP
- Union des Transports Publics
- In French
- UTP
- Unshielded Twisted Pair
- In English