Possible Clues:

• Laura Bush's alma mater, for short
• Texas Mustangs, for short
• Home of the NCAA's Mustangs
• The Mustangs of coll. football
• Home of the Mustangs, initially
• The Mustangs of the NCAA's Conference USA
• Sch. in Dallas
• Big D campus
• Home of the Mustangs
• Sch. of Mustangs