The cuneiform ia sign 𒅀, is a combined sign, containing i (cuneiform) ligatured with a (cuneiform); it has the common meaning in the suffix form -ia, for the meaning of "-mine". In the Amarna letters, the letters written to the Pharaoh of Egypt (Mizri/Misri in the letters), the Pharaoh is often referenced as "Lord-mine", or especially: King-Lord-mine: "My King, My Lord". In Akkadian, the form is "Šarru-Bēlu-ia"-(King-Lord-mine), since the spelling in some Amarna letters is sometimes ŠÁR-RI for Šarru, (LUGAL = ŠÁR).
Ia is also used in the Epic of Gilgamesh. It is listed in Parpola's Glossary (Parpola, 1971), for Akkadian language words: meaning "mine", "(to) me", and "me", and one usage for the word "battering ram", iašubů.[1]