| uggleunge | owlet |
| Ugglor | Owl |
| Uggs | Ugg boots |
| ugli | ugli |
| Ugly Betty | Ugly Betty |
| Ugly Kid Joe | Ugly Kid Joe |
| Ugly Naked Guy | List of recurring characters in Friends |
| ugn | furnace |
| Ugnen | Fornax |
| ugnsbakad | baked |
| ugnseldfast gods | ovenware |
| ugnspannkaka | batter pudding |
| ugnsstekt | jugged |
| ugnsteka | roast |
| Ugo Tognazzi | Ugo Tognazzi |
| Ugriska språk | Ugric languages |
| Uguniemi | Uukuniemi |
| Ugyen Wangchuck | Ugyen Wangchuck |
| UHT | Ultra-high-temperature processing |
| Uhura | Uhura |
| Uiguriska | Uyghur language |
| Uijeongbu | Uijeongbu |
| UIQ | UIQ |
| Uiryeong | Uiryeong |
| Uiseong | Uiseong |
| Uisko-klassens transportbåtar | Uisko class landing craft |
| Uiwang | Uiwang |
| Ujung Kulon nationalpark | Ujung Kulon National Park |
| UK | UK |
| UK Championship | UK Snooker Championship |
| UK Singles Chart | UK Singles Chart |
| Uke-Mochi | Uke Mochi |
| Ukko | Ukko |
| Ukraina | Ukraine |
| ukrainare | Ukrainian |
| Ukrainas bidrag i Eurovisionsschlagerfestivalen | Ukraine in the Eurovision Song Contest |
| Ukrainas filmhistoria | Cinema of Ukraine |
| Ukrainas flagga | Flag of Ukraine |
| Ukrainas herrlandslag i fotboll | Ukraine national football team |
| Ukrainas herrlandslag i handboll | Ukraine national handball team |
| Ukrainas historia | History of Ukraine |
| Ukrainas kommunistiska parti | Communist Party of Ukraine |
| Ukrainas statsvapen | Coat of arms of Ukraine |
| ukrainsk | Ukrainian |
| ukrainska | Ukrainian |
| Ukrainska rymdstyrelsen | National Space Agency of Ukraine |
| Ukrainska SSR | Ukrainian SSR |
| ukulele | ukulele |
| ukulelebanjo | banjulele |
| Ukyo Katayama | Ukyo Katayama |
| Ulaanbaatar | Ulan Bator |
| Ulaangom | Ulaangom |
| Ulams spiral | Ulam spiral |
| ulan | uhlan |
| Ulan-Ude | Ulan-Ude |
| Ulcinj | Ulcinj |
| Ule träsk | Oulujärvi |
| Ule älv | Oulujoki |
| Uleåborg | Oulu |
| Uleåborg universitet | University of Oulu |
| Uleåborgs domkyrka | Oulu Cathedral |
| Uleåborgs flygplats | Oulu Airport |
| Uleåborgs järnvägsstation | Oulu railway station |
| Uleåborgs län | Oulu Province |
| Uleåborgs slott | Oulu Castle |
| Uleåsalo | Oulunsalo |
| Ulf Ekman | Ulf Ekman |
| Ulf von Euler | Ulf von Euler |
| Ulfborg-Vembs kommun | Ulfborg-Vemb |
| Uli Hoeneß | Uli Hoeneß |
| Uli Jon Roth | Ulrich Roth |
| Uli Stielike | Uli Stielike |
| Ulisse Aldrovandi | Ulisse Aldrovandi |
| Uljanovsk | Ulyanovsk |
| Uljanovsk oblast | Ulyanovsk Oblast |
| Uljin | Uljin |
| ull | fleece |
