GLBTQ Online High School — national online high school for GLBT students
Matthew's Place — creating community for LGBT youth and their allies
GSA Network — empowering youth activists to fight homophobia and transphobia in schools
The Trevor Project — suicide prevention for LGBT and questioning youth
Campus Pride — national LGBT campus organization
Delta Lambda Phi — an international social fraternity for gay, bisexual, and progressive men
The Hinterlands — awesome web series about bullying in high school
Teaching Tolerance — a place for educators to find thought-provoking news, conversations, and support for those who care about diversity, equal opportunity, and respect for differences in schools
GLSEN — gay, lesbian, and straight education network
PFLAG — parents, families, friends, and allies united with LGBT people to move equality forward!
Welcoming Schools — an LGBT-inclusive educational initiative for grades K-5
Kids & Conflict — bullying prevention for kids under 10 years old
National Center for Transgender Equality — national civil rights group for transgendered people
Lambda Legal — making the case of equality for LGBT people and those living with HIV
Southern Poverty Law Center — fighting hate, teaching tolerance, seeking justice
ACLU LGBT Rights — American Civil Liberties Union’s LGBT project
Human Rights Campaign — working for lesbian, gay, bisexual, and transgender equal rights