Equality Federation
https://www.equalityfederation.org/
Victory Fund
https://victoryfund.org/
Bisexual Resource Center
https://biresource.org/
Point Foundation
https://pointfoundation.org/
Transgender Law Center
https://transgenderlawcenter.org/
Transgender Legal Defense And Education Fund
https://www.transgenderlegal.org/
ACLU
https://www.aclu.org/issues/lgbtq-rights?redirect=lgbt-rights
Lambda Legal
https://lambdalegal.org/
Parents, Families and Friends of Lesbians and Gays (PFLAG)
https://pflag.org/