A worldwide society devoted to all aspects of Russian philately.

An organization of collectors of the postal material of Brunei, Labuan, Sarawak, and North Borneo.

Group studies postal issues and history of Denmark, Finland, Norway, Sweden, Iceland, and related territories.

International group interested in the study of the postal history of the Latin American nation.

Non-profit organization devoted to the collection, study, and enjoyment of Thai stamps, covers, and other philatelic items. Includes forums, membership details and an application form.

Stamp news and information on Indo-china, Vietnam, Cambodia and Laos.

Offers a vast resource of information for the Israel philatelist.

Society contact site with details on joining, their journal, and auctions.

A specialized stamp site for precancel collectors.

Society for stamps and postal history of the Russian area, including Finland, Poland, Mongolia and the new republics.