Tiana U. Wilson's broader research interests include Black Women’s Intellectual History, Black Women’s Internationalism, Women of Color Organizing, and Third World Feminism.

Her dissertation, “Liberation for All: Recovering the Lasting Legacy of the Third World Women’s Alliance (TWWA), 1968-2012,” offers the first comprehensive study of the group and traces the intellectual genealogies of a “women of color” feminist praxis rooted in the Women’s Liberation Movement(s) of the 1970s and still used today for political activity. Through an organizational approach, Wilson explores the intellectual history of the TWWA. Wilson’s previous activism with Black women survivors of domestic violence and sexual assault continues to shape her interest in social justice through the lens of intersectionality.

Drawing on political speeches, newsletters, articles, pamphlets, and travel logs, “Liberation for all” examines Black women's contributions to women of color groups in the U.S. from the 1960s to the present. She argues that members’ theorization of the Third World Woman allowed for a successful multiracial feminist coalition that expanded nationally and internationally. By centering working-class women’s issues related to reproductive health, socio-economic disparities, and state violence, the TWWA coalesced Black, Latina, Asian, and Indigenous women under one collective.

At UT, she led the anti-racism committee in her home department, served as the 2019-2020 Graduate Research Assistant for the Institute for Historical Studies, and was a research fellow for the Center for the Study of Race and Democracy between the years of 2017-2020. Her dissertation has been supported by the Sallie Bingham Center; the Carrie Chapman Catt Center for Women and Politics; Smith College Libraries; and the Rapoport Center for Human Rights and Justice, among others.