Possible Clues:

• Org. that's not lax at LAX
• Luggage-screening org
• LAX inspection org
• Security gp. with wands
• Gp. known for travelers' checks?
• Org. with wands and X-ray machines
• Org. associated with long lines
• Org. that does searches
• Frisky org.?
• Baggage-opening org