Ar (cuneiform)
The cuneiform Ar sign,.—is a cuneiform sign that is a combined sign, containing Ši (cuneiform), and Ri (cuneiform). It is used in one prominent name in the Amarna letters, for Šuwardata, as well as in a number of Amarna letters. "Ar" is also used in the Epic of Gilgamesh, and other texts.