University of California in San Francisco. A very extensive AIDS online database
Johns Hopkins AIDS Service
Visit their online Question and Answer section.
JAMA HIV/AIDS Information Center
The Centers for Disease Control's National Prevention Information Network
The CDC has been the designated US Federal agency in education and prevention against HIV/AIDS.
AIDS at 20
A very extensive news archive of the New York Times providing the historical development of HIV/AIDS since it was reported in 1981.
AIDS Education Global Information System (AEGIS)
AIDS Clinical Trial Information Services
American Civil Liberties Union -- HIV/AIDS
AMFAR: HIV/AIDS Treatment Directory
HIV/AIDS Treatment Information Service
The Yahoo page on AIDS
International Association of Physicians in AIDS Care