Editing Index of language articles (section)

==U==
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| [[Udihe language|Udihe]] or Ude or Udege || [[Tungusic languages|Tungusic]]
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| [[Udmurt language|Udmurt]] or Votyak || [[Uralic languages|Uralic]]
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| [[Ugaritic]] || [[Semitic languages|Semitic]]
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| [[Ukrainian language|Ukrainian]] || [[Slavic languages|Slavic]]
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| [['Auhelawa language|Ulada]] || [[Malayo-Polynesian languages|Malayo-Polynesian]]
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| [[Ulch language|Ulch]] or Olcha || [[Tungusic languages|Tungusic]]
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| [[Unserdeutsch language|Unserdeutsch]] or Rabaul Creole German || [[German-based creole languages|German-based creole]]
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| [[Upper Sorbian language|Upper Sorbian]] || [[Slavic languages|Slavic]]
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| [[Urdu]] || [[Indo-Aryan languages|Indo-Aryan]]
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| [[Urum language|Urum]] || [[Turkic languages|Turkic]]
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| [[Ute language|Ute]] || [[Uto-Aztecan languages|Uto-Aztecan]]
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| [[Uyghur language|Uyghur]] or Uighur || [[Turkic languages|Turkic]]
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| [[Uzbek language|Uzbek]] || [[Turkic languages|Turkic]]
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