Organization of Petroleum Exporting Countries
geographical name
variants or OPEC
ˈō-ˌpek 
organization established in 1960 to coordinate petroleum policies among its members (now Algeria, Angola, Ecuador, Iran, Iraq, Kuwait, Libya, Nigeria, Qatar, Saudi Arabia, the United Arab Emirates, and Venezuela)
- companion cell
- companion crop
- companion flange
- companion ladder
- companion piece
- companion star
- companionabilities
- companionability
- companionable
- companionableness
- companionablenesses
- companionably
- companionage
- companionate
- companionate marriage
- companionates
- companioned
- companioning
- companionless
- companions
- companionship
- companionships
- companionway
- companionways
- company