Conduct & Judicial Status

The names of the fraternities & sororities listed on this page are the only chapters recognized at UC Irvine. There are honor societies and other professional organizations that use greek letters, but they are not recognized as a fraternity or sorority and not advised by our office. Be aware of any group that says they are a fraternity or sorority but is not listed on this page or is not registered with the Student Life & Leadership Office.

Unrecognized groups are also considered underground groups due to the fact that their activities are done in secret.

Interim status

• Kappa Zeta Phi (sorority) – notice provided on November 13

Probation status

• Delta Delta Delta (sorority) – probation through February 27, 2025 for failure to comply with university policies and additional housing violations
• Kappa Sigma (fraternity) – probation through June 11, 2029 for failure to comply with university policies tied to physical abuse and hazing
• Pi Kappa Alpha, PIKE (fraternity) – probation through November 29, 2027 for failure to comply with directives and university policy violations
• Sigma Phi Epsilon (fraternity) – probation through November 11, 2026 for failure to comply with university policies and additional housing violations

Suspended status

• Delta Phi Gamma (sorority) – suspended through June 1, 2026 for failure to comply with university policy violations tied to alcohol use and hazing
• Lambda Phi Epsilon (fraternity) – suspended indefinitely for failure to comply with university policy violations tied to physical abuse and hazing
• Phi Delta Theta (fraternity) – suspended through August 27, 2029 for failure to comply with university policy violations tied to alcohol use, hazing and disorderly/lewd conduct
• Sigma Alpha Epsilon (fraternity) – suspended through June 14, 2041 for failure to comply with university policy violations tied to alcohol use and hazing and charter revoked by National Organization in 2019

Unrecognized status

• Alpha Epsilon Phi (sorority) – recognition halted voluntarily by chapter in Fall 2022
• Lambda Sigma Gamma (sorority) – recognition halted voluntarily by chapter in Winter 2023
• Pi Alpha Phi (fraternity) – recognition revoked by National Organization in Spring 2022
• Pi Kappa Phi (fraternity) – recognition halted voluntarily by chapter in Summer 2020
• Sigma Delta Sigma (sorority) – recognition halted voluntarily by chapter in Fall 2023
• Zeta Phi Rho (fraternity) – Recognition halted voluntarily in Winter 2022

UCI encourages students to avoid organizations without University or campus-based governing council recognition.