- of Ionia or its people or culture
- of an ancient Greek people that settled in E Greece and in Ionia
- A native or inhabitant of Ionia.
- One of a Hellenic people of Mycenaean origin that inhabited Attica, the Peloponnesus along the Saronic Gulf, Euboea, the Cyclades, and Ionia.
A mode of music; played on the first note of a major scale. Also known as a major scale. Easy ! =D
- Ionian Sea