The cuneiform Ar sign, .—is a cuneiform sign that is a combined sign, containing à  i (cuneiform), and Ri (cuneiform). It is used in one prominent name in the Amarna letters, for à  uwardata, as well as in a number of Amarna letters. "Ar" is also used in the Epic of Gilgamesh, and other texts.
The Ar sign usage in the Epic of Gilgamesh is as follows: ar-(21 times).