1. Ubayd (< Groups in Iraq)

    https://thesaurus.ecoi.net/_378a24a6

    Tribal group

  2. Udmurt (< Languages)

    https://thesaurus.ecoi.net/ec1048

  3. Udmurtia Republic (< Volga Federal District)

    https://thesaurus.ecoi.net/_bd853162

    Administrative division in Volga Federal District in Russia

  4. Udmurts (< Ethnic groups and nationalities)

    https://thesaurus.ecoi.net/huridocs-mt13210413211801

  5. Ufa (< Republic of Bashkortostan)

    https://thesaurus.ecoi.net/_8927a345

    Administrative Center of the Republic of Bashkortostan

  6. Uganda (< Eastern Africa)

    https://thesaurus.ecoi.net/ec73

  7. Ugandans (< Ethnic groups and nationalities)

    https://thesaurus.ecoi.net/ec2075

  8. Ugaritic (< Languages)

    https://thesaurus.ecoi.net/huridocs-mt14210701180901

  9. Uighur (< Languages)

    https://thesaurus.ecoi.net/huridocs-mt14210907082101

  10. Uighur (< Ethnic groups and nationalities)

    https://thesaurus.ecoi.net/huridocs-mt13210907082101

  11. Ukraine (< Eastern Europe)

    https://thesaurus.ecoi.net/huridocs-mt15040158

  12. Ukrainian (< Languages)

    https://thesaurus.ecoi.net/huridocs-mt14211118010901

  13. Ukrainian Choice (< Groups in Ukraine)

    https://thesaurus.ecoi.net/_443e6d79

    NGO

  14. Ukrainian Union of Patriots (< Groups in Ukraine)

    https://thesaurus.ecoi.net/_f476bd2a

    Political party

  15. Ukrainians (< Ethnic groups and nationalities)

    https://thesaurus.ecoi.net/ec2076

  16. Ulan-Ude (< Republic of Buryatia)

    https://thesaurus.ecoi.net/_d6becb23

    Administrative Center of the Republic of Buryatia

  17. Ulyanovsk (< Ulyanovsk oblast)

    https://thesaurus.ecoi.net/_ca3de7b1

    Administrative Center of Ulyanovsk oblast

  18. Ulyanovsk oblast (< Volga Federal District)

    https://thesaurus.ecoi.net/_faa0bb44

    Administrative division in Volga Federal District in Russia

  19. Umbundu (< Languages)

    https://thesaurus.ecoi.net/huridocs-mt14211302211401

  20. Umuahia (< Abia)

    https://thesaurus.ecoi.net/_00003561

    State capital in Nigeria

  21. Unaccompanied children (< Refugees)

    https://thesaurus.ecoi.net/ec292

  22. Underemployment (< Employment)

    https://thesaurus.ecoi.net/ec1811

  23. undocumented asylum seekers (< Refugees)

    https://thesaurus.ecoi.net/ec293

  24. Unemployment (< Social problems)

    https://thesaurus.ecoi.net/ec226

  25. Unemployment benefits (< Benefits)

    https://thesaurus.ecoi.net/ec1381

  26. Unemployment insurances (< Insurance systems)

    https://thesaurus.ecoi.net/ec1385

  27. unexploded ordnance (< Bombs)

    https://thesaurus.ecoi.net/ec351

  28. Ungheni (< Republic of Moldova)

    https://thesaurus.ecoi.net/_c1d35b8a

    District (raion) in Moldova

  29. Ungheni (< Ungheni)

    https://thesaurus.ecoi.net/_00e08994

    Capital of Ungheni district (raion)

  30. Unidad de Delitos de Muertes Violentas (< Groups in Honduras)

    https://thesaurus.ecoi.net/_32d25a0a

    Unit for investigating violent deaths and homicides in Honduras

  31. Unidad Fiscal Especializada Contra Redes de Corrupción (< Groups in Honduras)

    https://thesaurus.ecoi.net/_a3b7c0d8

    Specialised fiscal unit fighting against corruption and impunity in Honduras

  32. Union for Côte d'Ivoire (< Groups in Côte d’Ivoire)

    https://thesaurus.ecoi.net/_7e2498d9

    Political party

  33. Union for Democracy and Peace in Côte d'Ivoire (< Groups in Côte d’Ivoire)

    https://thesaurus.ecoi.net/_15f0dd80

    Political party

  34. Union for Peace in the Central African Republic (< Groups in Central African Republic)

    https://thesaurus.ecoi.net/_4985e81a

    Rebel group

  35. union leaders (< Labour unions)

    https://thesaurus.ecoi.net/ec1075

  36. union members (< Labour unions)

    https://thesaurus.ecoi.net/ec1063

  37. United Arab Emirates (< Western Asia)

    https://thesaurus.ecoi.net/huridocs-mt15030556

  38. United Baloch Army (< Groups in Pakistan)

    https://thesaurus.ecoi.net/_17ad32a3

    Terrorist group

  39. United Jihad Council (< Groups in Pakistan)

    https://thesaurus.ecoi.net/_f68e89a2

    Umbrella organisation formed by Pakistan Army for anti-Indian militant groups operating in Jammu and Kashmir

  40. United Kingdom (< Northern Europe)

    https://thesaurus.ecoi.net/huridocs-mt15040259