ERT3 (Greek: ΕΡΤ3), formerly ET3 (short for Ellinikí Tileórasi 3; Greek: Ελληνική Τηλεόραση 3; Greek for Hellenic Television 3), is the third television channel of the Hellenic Broadcasting Corporation (ERT), the public broadcaster of Greece. ERT 3 is a general entertainment channel: although it broadcasts nationwide, most of the content on ERT 3 centres on Northern Greek society: consequently, ERT 3 mainly broadcasts from Thessaloniki instead of the Radiomegaro in Athens, with regional studios in various cities in the north, including Florina, Komotini and Alexandroupolis and on the islands of Paros, Mytilini and Samos.