Commercial Sex Information Service (CSIS)
CSIS is a clearinghouse of information about laws, sexual health, commerce and culture as these topics relate to sex work.

Prostitutes’ Education Network
The Prostitutes’ Education Network is an information service about legislative and cultural issues as they effect prostitutes and other sex workers.

UNAIDS Care and Prevention
The global mission of UNAIDS is to lead, strengthen and support an expanded response to the HIV/AIDS epidemic.

Harm Reduction Coalition
The Harm reduction Coalition embraces a set of practical strategies that reduce negative consequences of a behavior, incorporating a spectrum of strategies from safety, to managed risk to abstinence. Harm reduction strategies meet individuals “where they’re at,” addressing conditions of the behavior along with the behavior itself.