While there are many organizations doing great work, here are a few resources you can look into for support.

Adoption:

Pact, An Adoption Alliance

Angela Tucker

Harlow’s Monkey

April Dinwoodie

Adoptee Voices

Inclusive Education:

Teaching Tolerance

Center for the Study of Social Policy–  LGBT youth, foster, training programs

Common Sense Media

GLSEN

Lesbian, Gay, Bisexual, Transgender/ Policy/Equity:

Human Rights Campaign 

Gender Spectrum

GLSEN

National Black Justice Coalition 

Race/ Culture/ Equity:

Race Forward

Southern Poverty Law Center

Equal Justice Initiative

The Privilege Institute

Race Conscious Parenting

Embrace Race

Raising Race-Conscious Children