Cuneiform times of Parthian Empire (250 BC – AD 226). The last known cuneiform inscription, an astronomical text, was written in 75 AD. The complexity of the system prompted the development of a number of simplified versions of the script. Old Persian was written in a subset of simplified cuneiform characters known today as Old Persian cuneiform. It formed a semi-alphabetic syllabary, using far fewer wedge strokes than Assyrian used, together with a handful of logograms for frequently occurring words like "god" and "king". Ugaritic was written using the Ugaritic alphabet, a standard Semitic style alphabet (an "abjad") written using the
Ia (cuneiform) Ia (cuneiform) The cuneiform ia sign, 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),