The Theological Commons is a digital library of over 150,000 resources on theology and religion. Developed in partnership with the Internet Archive, it contains books, journals, audio recordings, photographs, manuscripts, and other formats dating from 975 C.E. to the present. 
The Slave Narrative Collection, a group of autobiographical accounts of former slaves, today stands as one of the most enduring and noteworthy achievements of the WPA, Compiled in seventeen states during the years 1936-38, the collection consists of more than two thousand interviews with former slaves, most of them first-person accounts of slave life and the respondents' own reactions to bondage.
1921 Tulsa Race Massacre Online Exhibit from the Museum of Tulsa History. The online exhibit includes photos, audio recordings, documents, and resources for further research. 
Oklahoma Digital Prairie provides visitors unique digital content spanning more than 100 years of rich, vibrant history from the 46th State. The resource areas include documents, photographs, newspapers, reports, pamphlets, posters, maps, and audio/visual content. Content ranges from the late 1800s to the present day.
The Equal Justice Initiative has created an interactive experience inspired by the original Lynching in America report. This project tells the story of racial terror in America and explores how its legacy continues to shape our nation today. The Lynching in America project includes audio stories from generations affected by lynching, an interactive map on the impact of lynching, and more.
ListenOK is a guide to oral history collections in Oklahoma. Notable collections include the Chilocco Indian Agricultural School Alumni Oral History Project, Phillips University Collection, and the Attucks School in Vinita collection. 
LGBTQ Religious Archives Network (LGBTQ-RAN) is an innovative venture in preserving history and encouraging scholarly study of lesbian, gay, bisexual, transgender and queer (LGBTQ) religious movements around the world. 
Founded in 1985, the Gay, Lesbian, Bisexual, Transgender (GLBT) Historical Society is recognized internationally as a leader in the field of LGBTQ public history. 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.
The purpose of the Digital Transgender Archive (DTA) is to increase the accessibility of transgender history by providing an online hub for digitized historical materials, born-digital materials, and information on archival holdings throughout the world. 
The ACT UP Oral History Project is a collection of interviews with surviving members of the AIDS Coalition to Unleash Power, New York. ACT UP, founded in March of 1987, is a diverse, non-partisan group of individuals, united in anger and committed to direct action to end the AIDS crisis.