 The Hittites used a variation of cuneiform called Hittite cuneiform.Archaeological expeditions to Hattusa have discovered entire sets of royal archives on cuneiform tablets, written either in Akkadian, the diplomatic language of the time, or in the various dialects of the Hittite confederation.The Museum of Anatolian Civilizations in Ankara, Turkey houses the richest collection of Hittite and Anatolian artifacts.