| UA | UA |
| Ua Pou | Ua Pou |
| Uaboe | Uaboe |
| UAG Tecos | UAG Tecos |
| UAZ | UAZ |
| UB-FC Barcelone | FC Barcelona Handboll |
| Ubaldo Fillol | Ubaldo Fillol |
| Ubangi | Oubangui |
| Ubenide | Ubenide |
| Uberaba | Uberaba |
| ubiquiste | allestädes närvarande |
| ubiquitaire | allestädes närvarande |
| Ubiquitine | Ubiquitin |
| ubiquité | allestädesnärvaro |
| Ubisoft | Ubisoft |
| UBS | UBS |
| UBS AG | UBS |
| Ubuesque | Groteskornamentik |
| Ubuntu | Ubuntu |
| UC Albinoleffe | UC Albinoleffe |
| UC Sampdoria | UC Sampdoria |
| UC Sampdoria Gênes | UC Sampdoria |
| Uchi deshi | Uchideshi |
| Uchiko | Uchiko |
| Uchronie | Kontrafaktisk historia |
| UCI ProTour | UCI ProTour |
| Uckermark | Landkreis Uckermark |
| Uda | Tjuna |
| Udaipur | Udaipur |
| Udine | Udine |
| Udinese Calcio | Udinese Calcio |
| Udo Dirkschneider | Udo Dirkschneider |
| Udon Thani | Udon Thani |
| Udzima wa ya Masiwa | Udzima wa ya Masiwa |
| UE | EU |
| Uebeschi | Uebeschi |
| Ueken | Ueken |
| Uele | Uele |
| Uerkheim | Uerkheim |
| Uetendorf | Uetendorf |
| Uezwil | Uezwil |
| UFA | Ufa |
| UFO | Ufo |
| Ufologie | Ufologi |
| UG Grindavík | Ungmennafélag Grindavíkur |
| ugli | ugli |
| Ugly Betty | Ugly Betty |
| Ugly Kid Joe | Ugly Kid Joe |
| Ugo Tognazzi | Ugo Tognazzi |
| Ugyen Wangchuk | Ugyen Wangchuck |
| uhlan | ulan |
| UI | Gul lök |
| Uijeongbu | Uijeongbu |
| Uilleann pipes | Uilleann pipe |
| Uiwang | Uiwang |
| UJ | Jagellonska universitetet |
| UK | UK |
| UK Singles Chart | UK Singles Chart |
| UK Subs | UK Subs |
| Ukko | Ukko |
| Ukraine | Ukraina |
| Ukrainien | ukrainsk |
| ukrainienne | ukrainsk |
| Ukraïne | Ukraina |
| ukulélé | ukulele |
| Ukyo Katayama | Ukyo Katayama |
| Ulaangom | Ulaangom |
| Ulan-Bator | Ulaanbaatar |
| Ulcinj | Ulcinj |
| ulcère | sår |
| ulcère de l'estomac | magsår |
| Ulexite | Ulexit |
| Ulf Svante von Euler | Ulf von Euler |
| ULG¸ Université de Liège | Liège |
| Uli Hoeneß | Uli Hoeneß |
| Uli Stielike | Uli Stielike |
| Ulisse Aldrovandi | Ulisse Aldrovandi |
| Ullevi | Ullevi |
| Ulm | Ulm |
| Ulmaire | Älggräs |
| Ulmiz | Ulmiz |
| Ulpien | Ulpianus |
| Ulric | Ulrik |
| Ulrica | Ulla |
| Ulricehamn | Ulricehamn |
| Ulrich de Bohême | Ulrik |
| Ulrich Roth | Uli Jon Roth |
| Ulrich Salchow | Ulrich Salchow |
| Ulrich VI de Wurtemberg | Ulrich av Württemberg |
| Ulrich von Hutten | Ulrich von Hutten |
| Ulrich von Jungingen | Ulrich von Jungingen |
| Ulrich von Wilamowitz-Moellendorff | Ulrich von Wilamowitz-Moellendorff |
| Ulrich Zwingli | Huldrych Zwingli |
| Ulrichen | Ulrichen |
| Ulrike Meinhof | Ulrike Meinhof |
| Ulrique | Ulla |
| Ulrique Éléonore de Suède | Ulrika Eleonora |
| Ulsan | Ulsan |
| Ulster | Ulster |
| Ultimate | Ultimate |
| Ultimate Iron Man | Ultimate Iron Man |
| ultimatum | ultimatum |
| ultime | avslutnings- |
| Ultra Extended Graphics Array | Uxga |
| Ultra haute fréquence | UHF |
| Ultra maniac | Ultra Maniac |
| Ultra wideband | Ultra Wideband |
| ultra-conservateur | ultrakonservativ |
| Ultra-léger motorisé | Ultralätt flyg |
| Ultra-Mobile PC | UMPC |
| ultra-rapide | snabb- |
| Ultracentrifugeuse | Ultracentrifug |
| Ultrafond | Ultramarathon |
| Ultramontanisme | Ultramontanism |
| Ultras | Ultras |
| Ultrasaurus | Ultrasaurus |
| ultrasecret | topphemlig |
| ultrason | ultraljud |
| ultrasonique | ultraljud- |
| ultraviolet | ultraviolett |
| ultérieurement | efteråt |
| Ulugh Beg | Ulug Bek |
| Uluru | Ayers Rock |
| Ulvila | Ulvsby |
| Ulyanovsk | Uljanovsk |
| Ulysse | Odysseus |
| Ulysses | Odysseus |
| Ulysses Simpson Grant | Ulysses S. Grant |
| Um er-Rasas | Um er-Rasas |
| Uma Thurman | Uma Thurman |
| Umag | Umag |
| Umberto Boccioni | Umberto Boccioni |
| Umberto Eco | Umberto Eco |
| Umberto Giordano | Umberto Giordano |
| Umberto Nobile | Umberto Nobile |
| Umbriel | Umbriel |
| UMC | United Microelectronics Corporation |
| Umea IK | Umeå IK |
| Umeboshi | Umeboshi |
| Umeälven | Ume älv |
| Umeå | Umeå |
| Umeå School of Business | Handelshögskolan i Umeå |
| Umiken | Umiken |
| Umkhonto we Sizwe | MK |
| Umlaut heavy metal | Heavy metal-prickar |
| Umm Qeis | Umm Qais |
| umma | umma |
| UMP | Universale Maschinenpistole |
| un | något |
| Un Américain à Paris | An American in Paris |
| Un ange gardien pour Tess | Mer än plikten kräver |
| Un ange à ma table | En ängel vid mitt bord |
| un après l'autre | i följd |
| Un après-midi de chien | En satans eftermiddag |
| un autre | en annan |
| un autre moi-même | alter ego |
| Un bal masqué | Un Ballo in Maschera |
