General Information
American Urological Association general overview
Health Encyclopedia overview and review of specific STDs
Centers for Disease Control detailed review of specific STDs

Specific Diseases
Chlamydia
Gonorrhea
Syphilis
Trichomoniasis
Genital Warts/Human Papillomavirus (HPV)
Herpes Simplex Virus (HSV)
HIV/AIDS
Hepatitis B