Worldwide Bi-Metallic Collectors Club  
   (WBMCC) Worldwide organization of individuals collecting bi-metallic coins. Site contains many images and a variety of good information regarding bi-metallics.
   Http://www.geocities.com/RodeoDrive/7513/wbcc/wbcc.html

CoinMasters  
   An interactive world-wide online numismatic club which focuses on all aspects of coin collecting. The web site is a huge warehouse for numismatic ideas and information contributed freely by members world-wide.
   http://www.coinmasters.org/

Numismatics International  
   Encouraging and promoting the science of numismatics by specializing in areas and nations other than the United States.
   http://www.numis.org/

Worldwide Holey Tokens and Coins Collectors Club  
   (WHTCCC) Collectors interested in holed coins and tokens.
   http://www.geocities.com/RodeoDrive/Mall/2326/

World Internet Numismatic Society  
   A worldwide internet based numismatic club. Offering an mail swap/trade list and a discussion list.
   http://www.winsociety.org/

Harrow Coin Club  
   Information regarding location, meeting times, news and a gallery or coins.
   http://harrowcoinclub.org.uk/

Encased Collectors International  
   A dues free club open to all who collect or trade in encased, bi-metal coins and tokens along with silver strikes.
   http://www.encasedcollectorsinternational.org

The American Numismatic Society  
   The ANSociety maintains an extensive collection of coins, paper money and medals and promotes all aspects of numismatic research and learning. In addition, the ANS libraray holds the most comprehensive collection of numismatic literature in the world.
   http://www.amnumsoc.org/

International Numismatic Commission  
   An orgainzation of museums, university, institutes, numismatic societies, and mints pledged to facilitate cooperation between scholars and between institutions in the field of numismatics and related disciplines. (French and English)
   http://www.amnumsoc.org/inc/

British Numismatic Society  
   Established to encourage and promote the science of numismatics, through the study of the coins, medals, tokens and banknotes of the peoples of the British Isles and Commonwealth, the United States of America, and all territories that at any time have be
   http://www-cm.fitzmuseum.cam.ac.uk/coins/britnumsoc/

International Association of Professional Numismatists  
   A non-profit organisation of the leading international numismatic firms. The object of the Association is developinment of numismatic trade conducted according to the highest standards of business ethics.
   http://www.iapn-coins.org/