Sigma Alpha Iota 

A professional women's music fraternity. Formed to "uphold the highest ideals of a music education" and "to further the development of music in America", it continues to provide musical and educational resources to its members and the general public.

Flower: Red Rose
Colors: Crimson and White
Founded: June 12th, 1903 Ann Arbor Michigan. University School of Music.

"Hey, what does her shirt say?"
"It's the greek letters for Sigma Alpha Iota"
"It looks like it says EAT"
"You're an idiot."

Sigma Alpha Iota by C.Weiss April 17, 2007

Sigma Iota Sigma 

Some of the best people you will ever meet. Know how to party and have fun, but in a classy not trashy way. Everyone knows they are the best. Everyone wants to be a Sig I Sig!!

"Theres no family like a Sigma Iota Sigma family"

Sigma Iota Sigma by xxx1234543 December 31, 2011

Phi Iota Alpha 

Phi Iota Alpha Fraternity, Inc. is a brotherhood composed of undergraduate, graduate, and professional men internationally, established on December 26th 1931. Phi Iota Alpha is the Oldest Latino Fraternity in Existence.
As a Latino Fraternity whose roots stem back to the late 1800's, they cherish and live by the ideals set forth by their forefathers. In this manner, Phi Iota Alpha Fraternity distinguishes itself from other Greek lettered organizations. This organization prides itself in the ability to motivate people, develop leaders, and create new ways to unite our community. Each member swears loyalty not only to himself but also to a greater cause, his people and Latin America.

See also Fiota

Person1: "What is the name of the oldest Latino Fraternity in existence?"
Person2: "Oh thats Phi Iota Alpha"

Phi Iota Alpha by 1931 April 6, 2009

Gamma Delta Iota/

God Damned Independent

One who is NOT a member of a Greek-lettered organization (fraternity or sorority).

Jenn was a Gamma Delta Iota/, until Der_Tommissar brought her over to the team for the big win.

Gamma Delta Iota/ by BigHuckinChicken2 August 17, 2008

Gamma Iota  

Gamma Iota is an unofficial underground fraternity at Bentley College which revolves around the idea of celebrating the greatness of the state of Rhode Island, or "the 401." Fully equipped with a President, VP, Social and Recruitment Chairs, and also with social events and a pledging process, Gamma Iota is fast becoming a recognized group among friends and also among the general population of Bentley the Boston area. All are welcome, you don't need to live in Rhode Island, one only needs to be ready to embrace the greatness that is - The 401.

Pledging Process: Can't go into all details obviously, but it involves all 38 cities and towns recognized on the official RI state map, traveling into them all in one day, and also "the trifecta" - a new york style hot weiner, an awful awful, and of course... dells lemonade.

Bob: Are you in a fraternity?

A Gamma Iota member: Yup, Gamma Iota. It's currentley Bentley's only unofficial underground fraternity. 401.

Gamma Iota by Andrew Kenyon - Recruitment Chair January 1, 2009

alpha beta gamma delta epsilon zeta eta theta iota kappa lambda mu nu xi omicron pi rho sigma tau upsilon phi chi psi omega 

basically the full greek alphabet

person 1: do you know greek?
person 2: alpha beta gamma delta epsilon zeta eta theta iota kappa lambda mu nu xi omicron pi rho sigma tau upsilon phi chi psi omega.
person 1: you are good at greek!

alpha beta gamma delta epsilon zeta eta theta iota kappa lambda mu nu xi omicron pi rho sigma tau upsilon phi chi psi omega by Phu The Writer May 9, 2022

sigma iota sigma 

The ugliest sorority ever to exist.

EVER.

Holy shit! Did you see that whale?
What whale? oh! That's not a whale, that's a sigma iota sigma.

sigma iota sigma by argleblargle March 30, 2011