Institutions and Organizations

• AISI (American Iron and Steel Institute)
• AISC (American Institute of Steel Construction)
• ASTM (American Society for Testing and Materials)
• AWS (American Welding Society)
• SFA (Steel Framing Alliance)
• CFSEI (Cold-Formed Steel Engineers Institute)

Universities

• University of Missouri-Rolla
• Universuty of Waterloo

Others

• Engineering Central

• The Engineers Club Online Resources

• The Structural Engineer
• Titanium