OAS
Oas is:
- The name of a municipality in the province of Albay in the Philippines, see Oas
OAS is the abbreviation for:
- Organization of American States, with headquarters in Washington ( DC)
- Ostaustralstrom
- Obersasbach, a town in Bavaria, near Nuremberg
- East Asian Studies at the Free University of Berlin
- Organisation de l' armée secrète, a former secret military organization in Algeria and France
- Oral allergy syndrome, food allergy, see
- Oracle Application Server, the application server by Oracle
- O- acetylserine
- Disambiguation
- Abbreviation