* Oghur languages

  * Hunnic

  * Bulgar

  * Khazar

* Common Turkic languages

  * Oghuz languages

    * Qarakhanid

    * Pecheneg

    * Turkmen

    * Western Oghuz languages

      * Azeri

      * Ottoman Turkish

        * Turkish

  * Kipchak languages

    * Kimek

    * Kazakh

    * Cuman

      * Tatar

  * Qarluk-Siberian Turkic languages

    * Khakas

    * Qarluk languages

      * Uzbek

      * Uyghur

    * Kyrgyz

    * Altai

  * Old Turkic

    * Old Uyghur