- Alpha Chi Rho
- Alpha Epsilon Pi
- Alpha Kappa Psi
- Alpha Phi Omega
- Alpha Sigma Phi
- Alpha Tau Omega
- Beta Theta Pi
- Beta Upsilon Chi
- Chi Phi
- Delta Chi
- Delta Kappa Epsilon
- Delta Sigma Phi
- Delta Tau Delta
- Delta Upsilon
- Kappa Alpha Order
- Kappa Delta Rho
- Kappa Kappa Psi
- Kappa Psi
- Kappa Sigma
- Lambda Chi Alpha
- Lambda Phi Epsilon
- Phi Alpha Delta
- Phi Delta Theta
- Phi Gamma Delta
- Phi Kappa Psi
- Phi Kappa Tau
- Phi Sigma Kappa
- Phi Sigma Phi
- Phi Sigma Pi
- Pi Kappa Alpha
- Rho Epsilon Kappa
- Sigma Alpha Epsilon
- Sigma Phi Epsilon
- Sigma Pi
- Tau Beta Sigma
- Tau Kappa Epsilon
- Theta Chi
- Theta Delta Chi
- Theta Tau
- Theta Xi
- Triangle
- Zeta Beta Tau
- Zeta Psi
Theta Xi
Make your Theta Xi letters stand out with fraternity gear for campus, chapter traditions and graduation. Browse TXi stitch letter sweatshirts and tees, fraternity flags and banners, graduation stoles, stickers, mugs and gifts featuring ΘΞ.