Crossword clues for Prohibition org. 3 letters:ATSProhibition org.NBAOrg. that prohibits travelingATFBureau of Prohibition successor org.TSAOrg. that specifically prohibits bowling pins and pool cuesTSAOrg. with a prohibited-items listATFOrg. evolving from the Bureau of ProhibitionATFOrg. once known as the Bureau of ProhibitionWCTUPro-prohibition org.WCTUOrg. that supported Prohibition