For the PC:
Atlas of Clinical Anatomy
Bones of the Skull
CAPS
ClinicSoft Patient Simulations
Embryo Images
General Urology Study Guide
HOS Water Homeostasis
Human Anatomy Online
Radiologic Anatomy Online
Sectunal Anatomy
SymBio Sys Physiology Labs
The Anatomical Computer
UMedic
Virtual Heart
Virtual Laboratory Online
WebWare Educational Software Solutions
Gasman Simulator
Histology Time
RasMol

For the Macintosh:
A.D.A.M.
Bones of the Skull
Dental Anatomy
Hypercell 98
Virtual Human Gallery