OPEC

Sun, 6 Oct '24

International grp. based in Vienna

Mon, 8 Apr '24

International grp. with many African members

Wed, 21 Feb '24

International oil grp.

Tue, 6 Feb '24

Grp. that Qatar left in 2019

Sat, 25 Nov '23

Qatar left it in 2019

Sun, 15 Oct '23

Oil industry acronym

Fri, 6 Oct '23

Noted example of oligopoly, in brief

Wed, 27 Sep '23

Intl. price-setting group

Mon, 17 Jul '23

Grp. with many Mideast members

Sun, 11 Jun '23

Grp. with barrels

Thu, 1 Jun '23

Crude letters

Mon, 17 Apr '23

Oil price-regulating grp.

Sun, 19 Feb '23

International grp. headquartered in Vienna

Sat, 28 Jan '23

Org. that has more members in Africa than in the Mideast

Sat, 20 Aug '22

Reserve group, in brief?

Wed, 18 May '22

Intl. group with members on three continents

Wed, 26 Jan '22

Major oil acronym

Wed, 29 Dec '21

International grp. founded in Baghdad in 1960

Mon, 22 Nov '21

Intl. group that has no members in Europe or North America

Wed, 22 Sep '21

International grp. founded in 1960 in Baghdad

Mon, 12 Jul '21

International grp. with a 1970s U.S. embargo

Fri, 9 Jul '21

International grp. that's well financed?

Tue, 8 Jun '21

International grp. founded in Baghdad