| Illien Adoptions International, Inc.: Non-profit adoption agency placing children with adoptive families anywhere in the United States and the world. |
| Independent Adoption Center: Open adoption information, resources, and services for birthparents and adopting parents. |
| Independent Adoption Resource Center: The Independent Adoption Resource Center helps birth parents and prospective adoptive parents find each other make an adoption plan. |
| Infant of Prague: Fully licensed California agency offering services for birth parents and adoptive families. |
| Intercountry Adoption Center, Inc.: Licensed, nonprofit child-placing agency that offers services for families wishing to adopt children of all ages from Guatemala, Russia, China, Vietnam, Cambodia, Korea and the Philippines. |
| International Adoption Network: IAN is a licensed Colorado child placement agency dedicated to helping orphaned children born outside of the United States to find a permanent and loving home |
| International Adoption Services: Licensed, nonprofit child-placing agency offering services of adoption for children of all ages from Guatemala, Russia, China, Vietnam, Cambodia, Korea and the Philippines |
| International Assistance and Adoption Project: Provides services for families wishing to adopt children of all ages from either China or Vietnam. |
| International Assistance Group: Non-profit, accredited, international adoption agency specializing in Russian adoptions. |
| International Children's Alliance: Non-profit organization established to provide adoption services and humanitarian aid to children in need. |
| Island Coast International Adoptions: Facilitating adoptions from Guatemala, India, Poland and China. Services available to families throughout the United States, Canada and Europe. |