| urineren | Pipi machen |
| Urinetherapie | Eigenharnbehandlung |
| urinezuur | Harnsäure |
| urinoir | Toilette |
| Uriël | Uriel |
| Urjala | Urjala |
| Urkesh | Urkeš |
| Urleben | Urleben |
| Urmein | Urmein |
| Urmersbach | Urmersbach |
| Urmitz | Urmitz |
| urn | Urne |
| Urnenveldencultuur | Urnenfelderkultur |
| Urnshausen | Urnshausen |
| Urnäsch | Urnäsch |
| Urogenitaal stelsel | Harn- und Geschlechtsapparat |
| Urolagnie | Urophilie |
| Urologie | Urologie |
| Uromys | Mosaikschwanz-Riesenratten |
| Uroplatus | Blattschwanzgeckos |
| Uros | Auerochse |
| Uros Murn | Uroš Murn |
| Urraca van Kastilië | Urraca von Kastilien |
| Urs Meier | Urs Meier |
| Ursa Minordwerg | Kleiner Bär |
| Ursberg | Ursberg |
| Urschmitt | Urschmitt |
| Ursenbach | Ursenbach BE |
| Ursensollen | Ursensollen |
| Ursiden | Ursiden |
| Ursins | Ursins VD |
| Urspringen | Urspringen |
| Ursula | Ursula von Köln |
| Ursula Andress | Ursula Andress |
| Ursula Ledóchowska | Ursula Ledóchowska |
| Ursulinen | Ursulinen |
| Ursus | Ursus |
| Ursy | Ursy FR |
| Urtenen-Schönbühl | Urtenen-Schönbühl |
| Urticales | Brennnesselartige |
| Uruapan | Uruapan |
| Urubamba | Urubamba |
| Uruguaiana | Uruguaiana |
| Uruguay | Uruguay |
| Uruguay-ronde | Uruguay-Runde |
| Uruguayaans voetbalelftal | Uruguayische Fußballnationalmannschaft |
| Uruguayaanse voetbalbond | Asociación Uruguaya de Fútbol |
| Uruinimgina van Lagash | Urukagina |
| Uruk | Uruk |
| Urukperiode | Uruk-Zeit |
| Uruzgan | Uruzgan |
| Urvaste | Urvaste |
| US Avellino | US Avellino |
| US Boulogne | US Boulogne |
| US Città di Palermo | US Palermo |
| US Comoé de Banfora | USCO Banfora |
| US Cremonese | US Cremonese |
| US Créteil-Lusitanos | US Créteil |
| US Foggia | US Foggia |
| US Grosseto FC | US Grosseto FC |
| US Lecce | US Lecce |
| US Open | US Open |
| US Ouagadougou | US Ouagadougou |
| US Pro Vercelli Calcio | US Pro Vercelli |
| US Raonnaise | US Raon |
| US Triestina | US Triestina |
| USA PATRIOT Act | USA PATRIOT Act |
| USB | USB |
| USB-sleutel | USB-Stick |
| USB-stick | USB-Stick |
| Usch | Usch |
| Uschi Disl | Uschi Disl |
| Usedom | Usedom |
| Usenet | Usenet |
| User Datagram Protocol | User Datagram Protocol |
| User Interface Markup Language | UIML |
| user role | Rolle |
| User-generated content | User Generated Content |
| Useragent | User Agent |
| Userin | Userin |
| USFA Ouagadougou | USFA Ouagadougou |
| Usher | Usher Raymond |
| Ushuaia | Ushuaia |
| Usingen | Usingen |
| Usipeti | Usipeter |
| Uslar | Uslar |
| USM Alger | USM Algier |
| Uspenski-kathedraal | Uspenski-Kathedrale |
| USS Arizona | USS Arizona |
| USS Enterprise | USS Enterprise |
| USS George Washington | USS George Washington |
| USS Intrepid | USS Intrepid |
| USS Kitty Hawk | USS Kitty Hawk |
| USS Lexington | USS Lexington |
| USS Monitor | USS Monitor |
| USS Nimitz | USS Nimitz |
| USS Ronald Reagan | USS Ronald Reagan |
| USS Tennessee | USS Tennessee |
| USS Utah | USS Utah |
| USS Virginia | USS Virginia |
| USS Yorktown | USS Yorktown |
| USSD | Unstructured Supplementary Service Data |
| Usseaŭ | Usseaŭ |
| Ussel | Ussel |
| USSR | UDSSR |
| Ustašabeweging | Ustascha |
| Uster | Uster |
| Ustersbach | Ustersbach |
| Ustka | Ustka |
| Ustroń | Ustroń |
| Usulután | Usulután |
| usurpator | unrechtmäßige Besitzergreifer |
| usurperen | gewaltsam in Besitz nehmen |
| UT | UT |
| UT Air | UTair |
| UT Arad | UTA Arad |
| Ut Unum Sint | Ut Unum Sint |
| Utah | Utah |
| Utah Beach | Utah Beach |
| Utah County | Utah County |
| Utah Jazz | Utah Jazz |
| Utahraptor | Utahraptor |
| Utarp | Utarp |
| Utecht | Utecht |
| Utena | Distrikt Utena |
| Utenbach | Utenbach |
| Utendorf | Utendorf |
| utensiliën | Utensil |
| Utersum | Utersum |
| uterus | Gebärmutter |
| Uthausen | Uthausen |
| Uther Pendragon | Uther Pendragon |
| Uthleben | Uthleben |
| Uthlede | Uthlede |
| Uti possidetis | Uti possidetis |
| Utica | Utica |
| Utila | Utila |
| utilist | Utilitarist |
| utiliste | Utilitaristin |
| utilitarisme | Utilitarismus |
| utilitarist | Utilitarist |
| utilitariste | Utilitaristin |
| Utiliteitsbeginsel | Utilitarismus |
| UTM | UTM-Koordinatensystem |
| Utnapishtim | Utnapischtim |
| Uto-Azteekse talen | Uto-aztekische Sprachen |
| Utopia | Utopia |
| utopie | Utopie |
| utopisch | ideal |
| Utopisch socialisme | Frühsozialismus |
| Utopist | Weltverbesserer |
| UTorrent | ΜTorrent |
| Utraquisten | Kalixtiner |
| Utrecht | Utrecht |
| Utrechtse Vecht | Utrechtsche Vecht |
| Utscheid | Utscheid |
| Utsira | Utsira |
| Utsunomiya | Utsunomiya |
| Uttar Pradesh | Uttar Pradesh |
| Uttarakhand | Uttarakhand |
| Uttendorf | Uttendorf |
| Uttenreuth | Uttenreuth |
| Uttenweiler | Uttenweiler |
| Uttigen | Uttigen |
| Utting am Ammersee | Utting am Ammersee |
| Uttwil | Uttwil |
| Utu | Utu |
| Utzberg | Utzberg |
| Utzedel | Utzedel |
| Utzenaich | Utzenaich |
| Utzenfeld | Utzenfeld |
| Utzenhain | Utzenhain |
| Utzenstorf | Utzenstorf |
| Utzerath | Utzerath |
| uur | Uhr |
| uur- | Stunden- |
| Uurainen | Uurainen |
| Uurbloem | Stundenblume |
| uurglas | Stundenglas |
