What group founded in 1960 currently has 12 members?

Let's find possible answers to "What group founded in 1960 currently has 12 members?" crossword clue. First of all, we will look for a few extra hints for this entry: What group founded in 1960 currently has 12 members?. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.