Sigma Phi Delta - An international social and professional fraternity of engineers. Official site.Sigma Phi Delta - University of Illinois - Delta Chapter - Founded in Champaign-Urbana on Wednesday, January 25, 1928. News, history, member list, calendar of events, recruiting information, and photographs.
Sigma Phi Delta - Bradley University - Rho Chapter - In Peoria, Illinois.
Sigma Phi Delta - Vancouver Alumni Chapter - Chartered in Vancouver, British Columbia, on Thursday, February 12, 1948. Meeting minutes, member profiles, coming events, and photographs.
Sigma Phi Delta - Marquette University - Eta Chapter - Founded in 1919.
Sigma Phi Delta - South Dakota State University - Phi Chapter - Founded in 1991.
Sigma Phi Delta - University of British Columbia - Theta Chapter - Founded April 24, 1932.
Sigma Phi Delta - Tri-State University - Kappa Chapter - In Angola, Indiana.
Sigma Phi Delta - University of Delaware - Psi Chapter - Founded April 11, 1999.
