Ἑλληνάρχης
From LSJ
Παρθένε, ἐν ἀκροπόλει Τελεσῖνος ἄγαλμ' ἀνέθηκεν, Κήττιος, ᾧ χαίρουσα, διδοίης ἄλλο ἀναθεῖναι → O Virgin goddess, Telesinos from the deme of Kettos has set up a statue on the Acropolis. If you are pleased with it, please grant that he set up another
English (LSJ)
ου, ὁ, A chief of the Greek community, title at Tanais, IPE2.423, al.
Greek (Liddell-Scott)
Ἑλληνάρχης: ὁ, ἄρχων τῶν Ἑλλήνων, ἄρχων ἐν Σαρματίᾳ, Συλλ. Ἐπιγρ. (προσθῆκαι) 2132d, e.