Below are some useful links concerning pathology which might be of interest:
 

International Academy of Pathology

IAP Assemblies and Divisions

Arab Division of the IAP

Australasian Division of the IAP

East African Division of the IAP

German Division of the IAP

United States and Canadian Division of the IAP
 

Royal College of Pathologists
 

Pathological Society of GB and Ireland
 

European Society of Pathology
 

The Association of Clinical Pathologists
 

Histopathology Journal