Chapter Giving Club

Chapters listed below have made a gift equal to US $1 per chapter member since 1 July 2016. Those listed in red have made an annual gift at the Chapter Giving Club level for two or more consecutive years.

If your chapter would like be a part of the Chapter Giving Club, please complete the Chapter Giving Club Donation Form or contact Becky Frey at or 888.634.7575 (US/Canada toll-free) or +1.317.634.8171 (International) ext. 4977.

Alpha Chapter
Alpha Beta Chapter

Alpha Delta Chapter
Alpha Eta Chapter

Alpha Kappa at-Large Chapter
Alpha Mu Chapter
Alpha Nu Chapter
Alpha Omega Chapter
Alpha Phi Chapter
Alpha Pi Chapter
Alpha Rho Chapter

Alpha Tau Chapter
Alpha Upsilon Chapter (Alumni)
Beta Alpha Chapter
Beta Beta Chapter (Houston)

Beta Chi Chapter
Beta Eta at-Large Chapter
Beta Kappa Chapter
Beta Mu Chapter
Beta Nu Chapter
Beta Psi Chapter
Beta Rho Chapter
Beta Upsilon Chapter
Beta Xi Chapter
Chi Alpha Chapter
Chi Beta Chapter
Chi Eta Chapter
Chi Gamma Chapter
Chi Kappa Chapter
Chi Psi Chapter
Chi Rho Chapter
Delta Chapter
Delta Iota Chapter
Delta Kappa Chapter
Delta Nu Chapter
Delta Omega Chapter
Delta Rho Chapter
Delta Tau at-Large Chapter
Delta Theta Chapter
Delta Xi Chapter
Delta Zeta Chapter
Epsilon Eta Chapter

Epsilon Lambda Chapter
Epsilon Nu Chapter
Epsilon Omega Chapter
Epsilon Phi Chapter
Epsilon Sigma at-Large Chapter
Epsilon Theta Chapter
Epsilon Zeta Chapter
Eta Beta Chapter
Eta Delta Chapter
Eta Iota Chapter
Eta Nu Chapter
Eta Omega Chapter
Eta Omicron Chapter
Eta Pi Chapter
Gamma Chapter

Gamma Chi Chapter
Gamma Gamma Chapter
Gamma Phi Chapter

Gamma Psi at-Large Chapter
Gamma Tau at-Large Chapter
Gamma Xi Chapter
Gamma Zeta Chapter
Iota Mu Chapter
Iota Nu at-Large Chapter
Iota Phi at-Large Chapter
Iota Xi Chapter
Kappa Chapter
Kappa Chi Chapter
Kappa Gamma Chapter

Kappa Mu Chapter
Kappa Omicron Chapter
Kappa Sigma Chapter

Kappa Theta Chapter
Lambda Beta at-Large Chapter
Lambda Chi Chapter
Lambda Delta Chapter

Lambda Eta Chapter
Lambda Iota Chapter
Lambda Psi Chapter
Lambda Rho at-Large Chapter

Lambda Sigma Chapter
Lambda Upsilon at-Large Chapter
Mu Lambda Chapter

Mu Mu Chapter
Mu Omega Chapter
Mu Omicron Chapter
Mu Pi Chapter
Mu Sigma Chapter
Mu Tau Chapter
Mu Upsilon Chapter

Nu Chi Chapter
Nu Kappa Chapter
Nu Lambda Chapter
Nu Mu Chapter
Nu Nu Chapter

Nu Pi at-Large Chapter
Nu Psi Chapter
Nu Xi at-Large Chapter
Nu Zeta Chapter
Omicron at-Large Chapter

Omicron Beta Chapter
Omicron Delta Chapter
Omicron Epsilon Chapter
Omicron Iota Chapter
Omicron Omega Chapter
Omicron Phi Chapter
Omicron Tau Chapter
Phi Chapter
Phi Eta Chapter
Phi Gamma Chapter (Virtual)
Phi Iota Chapter

Phi Kappa Chapter
Phi Lambda Chapter
Phi Mu Chapter
Phi Omega at-Large Chapter
Phi Pi Chapter
Pi Chapter
Pi Alpha Chapter

Pi Epsilon at-Large Chapter
Pi Gamma Chapter
Pi Omicron Chapter
Pi Pi Chapter
Pi Rho Chapter
Pi Upsilon Chapter

Psi Iota Chapter
Psi Upsilon Chapter

Rho Chi at-Large Chapter

Rho Gamma Chapter
Rho Lambda Chapter
Rho Pi Chapter
Rho Rho Chapter
Rho Tau Chapter
Rho Theta Chapter
Rho Xi Chapter
Rho Zeta Chapter
Tau Alpha Chapter
Tau Beta Chapter
Tau Chi Chapter
Tau Kappa at-Large Chapter
Tau Lambda at-Large Chapter
Tau Tau Chapter
Tau Theta Chapter
Tau Upsilon Chapter
Tau Xi Chapter
Theta Delta Chapter
Theta Lambda Chapter
Theta Psi Chapter
Theta Sigma Chapter
Theta Theta Chapter

Upsilon Chapter
Xi Epsilon Chapter
Xi Iota Chapter
Xi Kappa at-Large Chapter

Xi Rho Chapter
Zeta Alpha Chapter
Zeta Delta at-Large Chapter
Zeta Epsilon Chapter
Zeta Iota Chapter
Zeta Kappa at-Large Chapter

Zeta Phi Chapter
Zeta Zeta Chapter



“Theta Theta Chapter has a long history of involvement  and commitment to the collective pursuits of Sigma…knowledge, service and learning. Our decision to become a member of the Chapter Giving Club was a way to demonstrate our continued support.”

 —     ​Diane C. Patterson, President of Theta Theta Chapter
Chapter Giving Club Member since 2014

In preparing this list, every effort was made to ensure accuracy. If there is an error, we apologize and ask that you contact the Foundation at or 888.634.7575.