Possible Clues:

• ___ Field (Queens ballpark)
• 'Star Wars' queen
• Travelers replaced it in the Dow Jones Industrials
• Bank lead-in
• Diamond Preferred credit card offerer
• Name on a Flushing stadium
• Municipality, in some financial names
• Co. with $2.2 trillion in assets
• Credit-card name
• One of American banking's Big Four, for short