Organization Of Petroleum Exporting Countries
An organization consisting of the world's major oil-exporting nations. The Organization of Petroleum Exporting Countries (OPEC) was founded in 1960 to coordinate the petroleum policies of its members, and to provide member states with technical and economic aid. OPEC is a cartel that aims to manage the supply of oil in an effort to set the price of oil on the world market, in order to avoid fluctuations that might affect the economies of both producing and purchasing countries.
Read more: Organization Of Petroleum Exporting Countries (OPEC) Definition | Investopedia
https://www.investopedia.com/terms/o/opec.asp