Iao

Look up iao in Wiktionary, the free dictionary.

Iao or IAO may refer to:

• International Astronomy Olympiad, an annual astronomy competition for high-school students
• Indian Astronomical Observatory, home of the highest telescope in the world
• Istituto agronomico per l'oltremare (Overseas Agronomic Institute), a technical and scientific body of the Italian Ministry of Foreign Affairs
• International Academy of Osteopathy is an international school offering academic training in osteopathy
• Interparliamentary Assembly on Orthodoxy, a transnational organization of orthodox parliamentarians
• Information Awareness Office, a branch of the U.S. Defense Advanced Research Projects Agency
• Institut d'Asie Orientale (Lyons Institute of East Asian Studies) is a centre for research in human and social sciences of Université Lumière-Lyon 2 and Institut d'études politiques de Lyon
• Fraunhofer-Institut für Arbeitswirtschaft und Organisation
• IAO variables (for Interests, Activities, and Opinions), another name for psychographic variables
• IAO (album), an album by avant jazz musician John Zorn
• I Am Omega, film based on I am Legend and The Omega Man
• Iao Valley, a popular tourist attraction on Maui, Hawaii
• Wattlebird
• ιαω, an early Greek form of the tetragrammaton
• Iao, an archon in Gnosticism