Preferred abbreviation: SGT 

Description: Sigma Gamma Tau is the honor society for aerospace engineering. It seeks to identify and recognize achievement and excellence in the aerospace field. Sigma Gamma Tau’s collegiate chapters elect annually to membership those students, alumni and professionals who by conscientious attention to their studies or professional duties uphold this high standard for the betterment of their profession.

Website: https://engineering.purdue.edu/SGT/

Requirements for joining: Invitations to join are sent via email to the top 20% of Sophomores, 25% of Juniors, 33% of Seniors and all graduate students.

Approximate weekly time commitment: 1-3 hours

Type of organization: Professional

Disciplines of engineering involved: Aeronautical and astronautical