LINKS



International Federation of Stamp Dealers' Associations



Federatie van Nationale en Internationale Postzegelhandelaren vzw


ASDA
The American Stamp Dealers Association, Inc.


FIP
Fédération Internationale de Philatélie



UPU - Universal Postal Union



 (VZW)


AEP
Académie Européenne de Philatélie - European Academy of Philately