Oas
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Oas".

OAS or Oas may refer to:

• Organization of American States, an international organization of the Americas
• Ohio Auction School, an auction school in Ohio, USA
• Old Age Security, a social security payment available to most 65+ Canadians
• Oracle Application Server, an integrated, standards-based software platform
• Oral allergy syndrome, an allergic reaction to certain fruits, nuts, and vegetables that develops in hay fever sufferers
• Organisation de l'armée secrète, a short-lived, French far-right nationalist militant organization during the Algerian War
• Open alternative school, a school in Santa Barbara, California
• Option adjusted spread, the flat spread over the treasury yield curve required to discount a security payments to match its market price
• Open-Architecture-System, the main User interface of the Wersi keyboard line
• Offensive air support
• Office Automation Systems

• Oas, Albay, a municipality in the Philippines

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