| ungkarlsstånd | Junggesellentum |
| Ungmennafélag Grindavíkur | Ungmennafélag Grindavíkur |
| ungmö | Mädchen |
| ungrare | Ungar |
| Ungrenässans | Quattrocento |
| ungskog | Maiß |
| ungsstekt kyckling | Brathähnchen |
| ungstermometer | Backofenthermometer |
| ungsto | Stutenfohlen |
| ungt träd | junger Baum |
| ungtjur | junger Ochse |
| ungulat | Huftier |
| UNHCR | Hoher Flüchtlingskommissar der Vereinten Nationen |
| Uni | Uni |
| UNIC | UNIC |
| Unica Zürn | Unica Zürn |
| Unicast | Punkt-zu-Punkt-Verbindung |
| UNICEF | UNICEF |
| Unicode | Unicode |
| Unidad Popular | Unidad Popular |
| Uniejów | Uniejów |
| UNIFEM | Entwicklungsfonds der Vereinten Nationen für Frauen |
| Unified display interface | Unified Display Interface |
| uniform | gleichförmig |
| Uniform Resource Identifier | Uniform Resource Identifier |
| Uniform Resource Locator | Uniform Resource Locator |
| uniformerad | uniformiert |
| uniformskavaj | Uniformjacke |
| Unigenitus | Unigenitus |
| UNII-banden | U-NII |
| unik | einmalig |
| Unikod | Unicode |
| unilateral | einseitig |
| Unilateralism | Unilateralität |
| unilaterism | Unilateralismus |
| Unilever | Unilever |
| Unimak Island | Unimak |
| Unimog | Unimog |
| union | Bund |
| Union County | Union County |
| Union Democrata Independiente | Unión Demócrata Independiente |
| Union démocratique bretonne | Unvaniezh Demokratel Breizh |
| Union internationale des chemins de fer | Union internationale des chemins de fer |
| Union Jack | Union Jack |
| Union nationale des étudiants de France | Union nationale des étudiants de France |
| Union Pacific Railroad | Union Pacific Railroad |
| Union Parish | Union Parish |
| Unionen för fransk demokrati | Union pour la démocratie française |
| Unionen för nationernas Europa | Union für ein Europa der Nationen |
| Unionsflagga | Union Jack |
| Unionsmedborgarskapet | Unionsbürgerschaft |
| Unionsterritorium | Unionsterritorium |
| unisex | unisex |
| unisex- | Unisex- |
| Unisys | Unisys |
| UNITA | União Nacional para a Independência Total de Angola |
| unitarie | Unitarier |
| Unitarism | Unitarismus |
| United Airlines | United Airlines |
| United Fruit Company | Chiquita Brands International |
| United Group | United Group Limited |
| United Kingdom Independence Party | United Kingdom Independence Party |
| United Methodist Church | Evangelisch-methodistische Kirche |
| United Microelectronics Corporation | United Microelectronics Corporation |
| United Nations Emergency Force | United Nations Emergency Force |
| United Nations Environment Programme | Umweltprogramm der Vereinten Nationen |
| United Nations Framework Convention on Climate Change | Klimarahmenkonvention der Vereinten Nationen |
| United Nations Mission in Kosovo | United Nations Interim Administration Mission in Kosovo |
| United Nations Office on Drugs and Crime | United Nations Office on Drugs and Crime |
| United States Agency for International Development | United States Agency for International Development |
| United States Air Force | United States Air Force |
| United States Air Force Academy | United States Air Force Academy |
| United States Army | United States Army |
| United States Census Bureau | United States Census Bureau |
| United States dollar | United States Dollar |
| United States Military Academy | United States Military Academy |
| United States Navy Special Warfare Development Group | United States Naval Special Warfare Development Group |
| United States Soccer Federation | United States Soccer Federation |
| UNIVAC | Universal Automatic Calculator |
| Univers | Univers |
| Universal Binary | Universal Binaries |
| Universal Carrier | Universal Carrier |
| Universal Media Disc | Universal Media Disc |
| Universal Product Code | Universal Product Code |
| Universal Soldier | Universal Soldier |
| Universal Studios | Universal Studios |
| universal- | allgemein |
| Universala Esperanto-Asocio | Universala Esperanto-Asocio |
| universalarvinge | Alleinerbe |
| Universale Maschinenpistole | HK UMP |
| Universalia | Allgemeinheit |
| Universaliestriden | Universalienproblem |
| universallim | Alleskleber |
| universalmedel | Allheilmittel |
| universalspråk | Einheitssprache |
| Universell indikator | Universalindikator |
| Universell tid | Weltzeit |
| Universella Rättvisans Hus | Haus der Gerechtigkeit |
| universellt | allgemein |
