noun

• One of the départements of Auvergne-Rhône-Alpes, France. Capital: Bourg-en-Bresse (INSEE code 01)
• A river in France which flows from the Jura Mountains into the Rhône River.
• Alternative form of ayin (“Semitic letter”) [The sixteenth letter of many Semitic alphabets/abjads (Phoenician, Aramaic, Hebrew, Syriac, Arabic and others).]
• (anatomy) Initialism of anterior interosseous nerve.