Texas | Austin, Texas | Fort Worth, Texas | National Science Foundation | University of Texas at Austin | Texas A&M University | El Paso, Texas | Ford Foundation | Rockefeller Foundation | Texas Rangers | Texas Instruments | Lubbock, Texas | Beaumont, Texas | Texas Rangers (baseball) | Amarillo, Texas | Waco, Texas | Admission to the bar in the United States | Texas Tech University | Corpus Christi, Texas | American Bar Association | Brownsville, Texas | Tyler, Texas | Walker, Texas Ranger | Arlington, Texas | Republic of Texas | Plano, Texas | West Texas | Midland, Texas | John Simon Guggenheim Memorial Foundation | Texas House of Representatives |
Aguirre has served on numerous professional and civic boards, including the Texas Children's Hospital, Texas Bar Foundation, Operación Pedro Pan Foundation, Bankers Association for Finance and Trade, and the Houston chapters of the American Red Cross and the Salvation Army.