| Source | Target | | underdelivery | underleverans |
| underlying table | underliggande tabell |
| underscore | understreck |
| undo | ångra |
| undock | koppla från |
| unenlist | avregistrera |
| unfavorite | ta bort som favorit |
| unfollow | sluta följa |
| unfreeze | frigöra |
| unfriend | ta bort vän |
| unhandled exception | ohanterat undantag |
| Unhold | fortsätta |
| unicast | unicast |
| Unicode | Unicode |
| unidentified caller | oidentifierad person som ringer upp |
| unified communications | enhetliga kommunikationer |
| Unified Connection Manager | Unified Connection Manager |
| Unified Extensible Firmware Interface | Unified Extensible Firmware Interface |
| Unified Logging Service | enhetlig loggningstjänst |
| Unified Messaging | Unified Messaging |
| Unified Messaging language | Unified Messaging-språk |
| Unified Messaging server role | Unified Messaging-serverroll |
| Unified Service Desk for Microsoft Dynamics CRM | Central kundtjänst för Microsoft Dynamics CRM |
| Unified Tracing Model | enhetlig spårningsmodell |
| unified work list | sammanställd arbetslista |
| Uniform Resource Identifier | Uniform Resource Identifier |
| Uniform Resource Locator | Uniform Resource Locator |
| uninitialize | avinitiera |
| uninstall | avinstallera |
| uninterpreted configuration item. | feltolkat konfigurationsobjekt |
| uninterruptible power supply | avbrottsfri elkälla |
| union query | unionsfråga |
| UnionPay Online Payment | Onlinebetalning med UnionPay |
| uni-processor | uniprocessor |
| unique ID | unikt ID |
| unique identifier | unik identifierare |
| unique index | unikt index |
| unique permission | unik behörighet |
| uniqueidentifier data type | datatypen Uniqueidentifier |
| uniqueness constraint | unikt villkor |
| unit | enhet |
| unit availability | enhetstillgänglighet, tillgängliga enheter |
| unit class | enhetsklass |
| unit contribution margin | täckningsbidrag per enhet |
| unit conversion factor | enhetskonverteringsfaktor |
| unit group | enhetsgrupp |
| Unit Hours | Enhetstimmar |
| unit of measure | måttenhet, enhet |
| unit of measure | måttenhet |
| unit of work | arbetsenhet |
| unit price | enhetspris, a-pris |
| unit test | enhetstest |
| unit variance amount | avvikelsebelopp för enhet |
| unit vector | enhetsvektor |
| United Parcel Service zone | UPS-zon |
| units | enheter |
| Universal (BBFC) | universell (BBFC) |
| universal app | universell app |
| Universal Business Language | Universal Business Language |
| Universal Character Set | Universal Character Set |
