TSA is a crossword puzzle answer that we have spotted 13 times. Screening grp. bag-checking org. Airport safety org. Luggage-screening org. Luggage inspection org. org. with a "3-1-1" rule LAX screening group: Abbr. Org. with a PreCheck option Airport safety group: Abbr. Airport safety agency: Abbr. Airport screening group: Abbr. org. offering traveler's checks? Baggage-scanning group at airports (Abbr)