OAS
Oas stands for:
- Oas , place in the Philippines
OAS is the abbreviation for:
- Organization of American States with headquarters in Washington (DC)
- Eastern Australian Current
- Oberasbach , a town in Bavaria near Nuremberg
- East Asian seminar at the Free University of Berlin
- Organization de l'armée secrète , a former secret military organization in Algeria and France
- Oral allergy syndrome, see food allergy
- Oracle Application Server , the application server from Oracle
- O -acetylserine
- Oligoadenylate synthetase 1
