Legal/Political/Social
- Lamda Legal Defense and Education Fund
- NCLR
- ACLU
- GLAD
- Transgender Law and Policy Institute
- Transgender Law Center
- Freedom to Marry
- Gay and Lesbian Alliance Against Defamation
- Lesbian and Gay Immigration Rights Task Force
Other
- Human Rights Campaign Fund
- National Gay and Lesbian Task Force
- Parents and Friends of Lesbians and Gays
- Servicemembers Legal Defense Network
- Amnesty International
- Gay and Lesbian Student Educational Network
- AIDS Legal Council of Chicago
- American Veterans for Equal Rights
- Transgender American Veterans Association
- National Journal of Sexual Orientation Law
- HB 1826: Illinois Religious Freedom Protection and Civil Unions Act