OAS

1. Organisation de l’Armée Secrète (French), an organization of French settlers who opposed Algerian independence in the early 1960s
2. Organization of American States

oas

On active service

• barometry
• barometz
• barometzes
• baron
• baronage
• baronages
• baron bailie
• baron bailies
• baroness
• baronesses
• baronet
• baronetage
• baronetages
• baronetcies
• baronetcy
• baronetess
• baronetesses
• baronetical
• baronets
• barong
• barongs
• baronial
• baronies
• baronne
• baronnes