TeenResource - A Youth Advocates Project
By and for gay, lesbian, bisexual, transgender & (GLBTQ) youth.

YouthShakers - A Teen "Lounge," of sorts.
By and for international youth activists.

AmbienteJoven - Comunidad dedicado a jóvenes.
By and for Latino GLBTQ youth in America.

YouthHIV - "We've Been There"
By and for HIV-positive youth and HIV peer educators.

MySistahs - Sexual / Reproductive support.
By and for young women of color.

IWannaKnow
Created by the American Social Health Association, this site offers information on STDs, basics about what's going on with your body, and advice on how to deal with peer pressure.

SexEtc - "We Answer Questions."
All articles are written by teens concerned with sexuality.