1. United People's Freedom Alliance (< Groups in Sri Lanka)

    https://thesaurus.ecoi.net/_7eeb5665

    Political alliance

  2. United Republic of Tanzania (< Eastern Africa)

    https://thesaurus.ecoi.net/ec72

  3. United Russia (< Political parties in Russia)

    https://thesaurus.ecoi.net/_00003400

    Political party

  4. United States (< Northern America)

    https://thesaurus.ecoi.net/huridocs-mt15020457

  5. United States Minor Outlying Islands (< Polynesia)

    https://thesaurus.ecoi.net/huridocs-mt15050470

  6. Unity (< Greater Upper Nile)

    https://thesaurus.ecoi.net/_e8850321

    State (wilayat) in South Sudan

  7. Unity government (< Governments)

    https://thesaurus.ecoi.net/ec982

  8. Universities (< Educational institutions)

    https://thesaurus.ecoi.net/ec1846

  9. Unlawful departures (< departures)

    https://thesaurus.ecoi.net/ec640

  10. Unmarried couples (< Marital status)

    https://thesaurus.ecoi.net/ec1283

  11. Unmarried women (< Marital status)

    https://thesaurus.ecoi.net/ec1284

  12. Unrecognised refugees (< Refugees)

    https://thesaurus.ecoi.net/ec294

  13. Unregistered refugees (< Refugees)

    https://thesaurus.ecoi.net/ec295

  14. Unrests (< Security threats)

    https://thesaurus.ecoi.net/ec528

  15. Unsorted terms (Top Term)

    https://thesaurus.ecoi.net/ec0

    Class temporarily containing terms awaiting final allocation

  16. Upper Nile (< Greater Upper Nile)

    https://thesaurus.ecoi.net/_f934de16

    State (wilayat) in South Sudan

  17. Upper Sorbian (< Languages)

    https://thesaurus.ecoi.net/ec1024

  18. Uprisings (< Conflicts and wars)

    https://thesaurus.ecoi.net/ec529

  19. Urals Federal District (< Russian Federation)

    https://thesaurus.ecoi.net/_72332212

    Federal district in Russia

  20. Urban communities (< Demography)

    https://thesaurus.ecoi.net/ec1234

  21. Urdu (< Languages)

    https://thesaurus.ecoi.net/huridocs-mt14211804210001

  22. Urgoon (< Paktika)

    https://thesaurus.ecoi.net/_adbed9c9

    District in Paktika Province

  23. Urmia (< West Azerbaijan)

    https://thesaurus.ecoi.net/_00003528

    Provincial capital

  24. Urologists (< Urology, physicians)

    https://thesaurus.ecoi.net/ec1732

  25. Urology (< Medical specialties)

    https://thesaurus.ecoi.net/ec1714

  26. Urosevac (< Kosovo)

    https://thesaurus.ecoi.net/ec2481

    District in Kosovo

  27. Uruguay (< South America)

    https://thesaurus.ecoi.net/huridocs-mt15020359

  28. Uruguayans (< Ethnic groups and nationalities)

    https://thesaurus.ecoi.net/ec2081

  29. Ürümqi (< Xinjiang)

    https://thesaurus.ecoi.net/_3a02aaf9

    Capital of Xinjiang

  30. Uruzgan (< Afghanistan)

    https://thesaurus.ecoi.net/ec2525

    Provinz (velayat) in Afghanistan

  31. Usak (< Turkey)

    https://thesaurus.ecoi.net/ec2396

    Provinz (il) in der Türkei

  32. Usak (< Usak)

    https://thesaurus.ecoi.net/_5cff7bb9

    Capital of Usak province

  33. Uttar Pradesh (< India)

    https://thesaurus.ecoi.net/ec2102

    Bundesstaat in Indien

  34. Uttarakhand (< India)

    https://thesaurus.ecoi.net/ec2103

    Bundesstaat in Indien

  35. Uyo (< Akwa Ibom)

    https://thesaurus.ecoi.net/_00003564

    State capital in Nigeria

  36. Uzbek (< Languages)

    https://thesaurus.ecoi.net/huridocs-mt14212602051101

  37. Uzbekistan (< Central Asia)

    https://thesaurus.ecoi.net/huridocs-mt15030257

  38. Uzbekistanis (< Ethnic groups and nationalities)

    https://thesaurus.ecoi.net/ec2082

  39. Uzhhorod (< Zakarpattia oblast)

    https://thesaurus.ecoi.net/_37306d03

    Capital of Zakarpattia Oblast

  40. Uzice (< Zlatibor)

    https://thesaurus.ecoi.net/_c1ce83bf

    Capital of Zlatibor administrative district (okrug)