Oia

Oia or OIA may refer to:

Places

• Oia, Spain, a municipality in Galicia, in the province of Pontevedra
• Oia, Greece, a small town on the island of Santorini
• Oia, alternate name of Oea (Attica), a town of ancient Attica
• Oia, alternate name of Oea (Thera), a town of ancient Thera (Santorini)

Transportation

• Ourilândia do Norte Airport, an airport with IATA identifier OIA
• Orlando International Airport ("OIA" is a local abbreviation), which actually uses the letters MCO for its airport designation

Government

• Office of the Independent Adjudicator, the higher-education ombudsman in the United Kingdom
• Official Information Act 1982, a piece of New Zealand legislation
• Office of Insular Affairs, an office of the United States Department of the Interior
• DHS Office of Intelligence and Analysis, an office of the United States Department of Homeland Security
• Office of Intelligence and Analysis (United States Department of the Treasury), the intelligence organization of the U.S. Department of the Treasury
• Oman Investment Authority, a sovereign wealth fund

Other uses

• Oia (spider), a genus of spiders in the family Linyphiidae
• Oahu Interscholastic Association, an athletic association of public secondary schools on the island of Oahu, Hawaii
• Old Indo-Aryan, the earlier Indo-Aryan languages

See also

• Oya (disambiguation)