Abbreviated OPEC. OPEC is an Organization of eleven oil producing and exporting countries, from Africa (Algeria, the Socialist People's Libyan Arab Jamahiriya and Nigeria); Asia (Indonesia); the Middle East (the Islamic Republic of Iran, Iraq, Kuwait, Qatar, Saudi Arabia and the United Arab Emirates); and Latin America (Venezuela).

石油输出国家组织。成员包括：阿尔及利亚、利比亚、奈及利亚、印尼、伊朗、伊拉克：科威特、卡达、沙乌地阿拉伯、阿拉伯联合大公国、委内瑞拉。