ONE National Gay & Lesbian Archives in Los Angeles, CA. ONE Archives is the oldest continuing LGBTQ organization in the United States and the largest repository of LGBTQ materials in the world.

The Lesbian Herstory Archives is home to the world's largest collection of materials by and about lesbians and their communities.

A Vancouver, BC based website that records queer history in the Vancouver region

Often referred to as San Francisco's "queer Smithsonian," the GLBT Historical Society houses one of the world's largest collections of lesbian, gay, bisexual and transgender historical materials. The society's GLBT History Museum is the first full-scale, stand-alone museum of its kind in the United States.