• A Genders & Sexualities Alliance (GSA) is a student-run club, typically in a high school or middle school, which provides a safe place for students to meet, support each other, talk about issues related to sexual orientation and gender identity and expression, and work to end homophobia and transphobia. Historically the acronym also represented Gay-Straight Alliance but this language has been updated to better reflect the communities of young people running the clubs.

    There are three typical functions of a GSA club: Support, Social, and Activist.