For uri being an Indo-European loanword to Hattic see T.V. Gamkrelidze - “Indo-European and the Indo-Europeans, A Reconstruction and Historical Analysis of a Proto-Language and a Proto-Culture”, 1995, de Gruyter

Itamar Singer (2007) considers it to be a Kaškian (North-Hattian) word, found in northern place-names such as Gazziura, Tiliura, Urauna.