- ACLU – LGBT Parenting
- Adoptive Families Magazine
- COLAGE (Children of Gays/Lesbians Everywhere)
- Donor Sibling Registry
- Equality Forum
- Family Diversity Projects: Love Makes a Family
- Family Equality Council
- Gay Parent Magazine
- HelpUsAdopt.org
- Human Rights Campaign
- It’s Conceivable
- National Adoption Center
- National Center for Lesbian Rights: Legal Resources
- National Gay and Lesbian Task Force
- PFLAG (Parents, Families and Friends of Lesbians and Gays)
- Proud Parenting
- TransParentcy
- Two Lives Publishing

