- Brown University
 - California (4)
- Colorado
 - Eastern Missouri
 - Florida
 - Harvard Law School
- The umbrella organisation for The Research Bureau and The Death Penalty Project, two groups that conduct research and write briefs and memoranda in pending cases throughout the United States. - Idaho
 - Illinois
 - Kansas and Western Missouri
 - Louisiana
 - Maryland
 - Massachusetts
 - Michigan
 - Mississippi
- Chartered to work for the protection and assurance of the rights and liberties of Mississippians. - Montana
 - Nevada
- Defends and advances civil rights, civil liberties and other fundamental human rights. - New York
- Advocate of individual rights litigating, legislating, and educating the public on a variety of issues. - Ohio
 - Oregon
 - Ozarks
 - Pennsylvania
 - Texas
- Civil liberties resources for the state of Texas and the U.S. Freedom of speech, censorship, immigration, privacy, prisoners' rights, gay and lesbian and transsexual rights, and Exon amendments. - Utah
 - Virginia
 - Washington
 - Washington, D.C. (National Capital Area)
 - Wisconsin
- Defends the civil liberties, and constitutional and civil rights of residents of Wisconsin.
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