| USSR | USSR |
| USSR Cup | Soviet Cup |
| Ustašabeweging | Ustaše |
| Uster | Uster |
| Ustersbach | Ustersbach |
| Ustka | Ustka |
| Ustroń | Ustroń |
| Ustrzyki Dolne | Ustrzyki Dolne |
| Usulután | Usulután Department |
| Usurbil | Usurbil |
| usurpator | usurper |
| usurperen | usurp |
| UT | UT |
| UT Air | UTair Aviation |
| UT Arad | UTA Arad |
| Ut Unum Sint | Ut Unum Sint |
| Utah | Utah |
| Utah Beach | Utah Beach |
| Utah Jazz | Utah Jazz |
| Utarp | Utarp |
| Utawarerumono | Utawarerumono |
| Utena | Utena County |
| uterus | womb |
| Uthausen | Uthausen |
| Uther Pendragon | Uther Pendragon |
| Uthleben | Uthleben |
| Uthlede | Uthlede |
| Uti possidetis | Uti possidetis |
| Utila | Útila |
| utilist | utilitarian |
| utiliste | utilitarian |
| utilitarisme | utilitarianism |
| utilitarist | utilitarian |
| utilitariste | utilitarian |
| Utiliteitsbeginsel | Utilitarianism |
| utility | utility |
| UTM | Universal Transverse Mercator coordinate system |
| Utnapishtim | Ziusudra |
| Uto-Azteekse talen | Uto-Aztecan languages |
| Utopia | Utopia |
| utopie | utopia |
| utopisch | utopian |
| Utopist | Utopian |
| utopistisch | utopian |
| UTorrent | ΜTorrent |
| Utraquisten | Utraquism |
| Utrecht | Utrecht |
| Utrechtse School | Utrecht School |
| Utrechtse Vecht | Vecht |
| Utscheid | Utscheid |
| Utsira | Utsira |
| Utsunomiya | Utsunomiya |
| Uttar Pradesh | Uttar Pradesh |
| Uttarakhand | Uttarakhand |
| Uttenreuth | Uttenreuth |
| Uttenweiler | Uttenweiler |
| Uttigen | Uttigen |
| Utting am Ammersee | Utting |
| Uttwil | Uttwil |
| Utu | Utu |
| Utumno | Utumno |
| Utzberg | Utzberg |
| Utzedel | Utzedel |
| Utzenfeld | Utzenfeld |
| Utzenstorf | Utzenstorf |
| Uukuniemi | Uukuniemi |
| uur | hour |
| uur- | hourly |
| Uurainen | Uurainen |
| Uurbloem | Hibiscus trionum |
| uurglas | hourglass |
| uurlijks | hourly |
| uurwerk | wristwatch |
| Uusikaupunki | Uusikaupunki |
| Uusimaa | Uusimaa |
| UV mapping | UV mapping |
| Uva | Uva Province |
| Uvs Nuur | Uvs Nuur |
| uvulair | uvular |
| uw | your |
