Iassii
Ἰάσσιοι
Eth. Iassii (Eth. Ἰάσσιοι), mentioned by Ptolemy as a population of Upper Pannonia (2.14.2). Pliny's form of the name (3.25) is Iasi. He places them on the Drave.
From William Smith (ed.), Dictionary of Greek and Roman Geography. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.