Oil-producing group of 14 nations: Abbr.

Let's find possible answers to "Oil-producing group of 14 nations: Abbr." crossword clue. First of all, we will look for a few extra hints for this entry: Oil-producing group of 14 nations: Abbr.. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.