The award-winning Legacy Project is a Chicago-based cultural and educational non-profit dedicated to researching and promoting the contributions Lesbian, Gay, Bisexual, Transgender, and Queer (LGBTQ) people have made to world history and culture.  It is driven by a core of historians, biographers, educators, youth advocates, social activists, and community and business leaders who share a commitment to ending the redaction of LGBTQ contributions from shared human history.

Welcome to the website for ONE Archives Foundation, the independent community partner that supports ONE National Gay & Lesbian Archives at the University of Southern California (USC) Libraries, the largest repository of Lesbian, Gay, Bisexual, Transgender, Queer (LGBTQ) materials in the world. Founded in 1952 as ONE Inc., the publisher of ONE Magazine, ONE Archives Foundation is the oldest active LGBTQ organization in the United States. In 2010, ONE Archives Foundation deposited its vast collection of LGBTQ historical materials with the USC Libraries. Today, the organization is dedicated to promoting this important resource through diverse activities including educational initiatives, fundraising, and range of public programs.

The GLBT Historical Society collects, preserves, exhibits and makes accessible to the public materials and knowledge to support and promote understanding of LGBTQ history, culture and arts in all their diversity.

Founded in 1985, we are recognized internationally as a leader in the field of LGBTQ public history. The GLBT Historical Society is a registered 501(c)(3) nonprofit organization.

The Rainbow Round Table (RRT) of the American Library Association (ALA) was founded in 1970 as ALA's Task Force on Gay Liberation. It is the nation's first gay, lesbian, bisexual and transgender professional organization.