Crossword clues for Org. for 41-Down 3 lettersAnswerClueAMAOrg. for 41-DownCIAOrg. headed by Bush 41ABAOrg. that merged with 41-Across in the 1970sCIAOrg. once led by Bush 41EPAOrg. that ensures water is 41-AcrossNFLOrg. that's home to the ends of 20-, 32-, 41- and 52-AcrossNBAOrg. whose only members with nonplural names appear at the ends of 17-, 25-, 41- and 56-AcrossUSPSOrg. suggested by the starts of 17-, 31-, 41- and 62-Across