Delta Sigma Iota (ΔΣΙ) is a collegiate, South Asian interest, multicultural, social fraternity located in the United States.

[1][2][3] Its founding fathers were:[4][5] It became a member of the National Asian Pacific Islander American Panhellenic Association (NAPA) on February 8, 2016.

[citation needed] Delta Sigma Iota's motto is Donec Excessus Adeo.

[9] Its mascot is the king cobra, chosen because it embodies the spirit of Mahatma Gandhi, powerful but attacking only in defense.

[8] Delta Sigma Iota's national philanthropies are the South Asian Marrow Association of Recruiters (SAMAR), a community-based network member of the National Marrow Donor Program, and Only With Consent, dedicated to stopping sexual violence.