OAS
From Wikipedia, the free encyclopedia
OAS may stand for:
- 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
- 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
- Also, see
- Oas, Albay, is a municipality in the Philippines.

