The following organizations have issued a letter of support for WAPUSH

• National Women’s Political Caucus
• California Commission on the Status of Women
• Susan B. Anthony Birthplace Museum
• National Women’s History Museum
• National Women’s History Alliance
• Alice Paul Institute for Gender Justice
• Women’s Museum of California
• Oklahoma Historical Society
• Women’s Bean Project
• Feminist Majority Foundation
• Rights for Girls
• EMC Communications
• Equal Rights Advocates
• Girls Learn International
• National Council on Public History
• She Should Run
• American Association of State and Local History
• Historical Research Associates, Inc.
• Rebel Girls
• National Women’s Studies Association