American Amusement Machine Association  
   Offers information on the parental advisory system, public and industry relations, member benefits, foreign business development, and legislation.
   http://www.coin-op.org/

Amusement and Music Operators Association  
   Offers information on rules, benefits, anhd exposition. Includes news, message board, and links.
   http://www.amoa.com/

Ohio Coin Machine Association  
   Contains a calendar of events, news, resources, and information on applying for membership.
   http://www.the-ocma.org/

The Club Fruit Machine Association  
   A fruit machine (slot machine) association in the UK that also deals with video games.
   http://www.clubmachines.co.uk/

National Dart Association  
   The AMOA National Dart Association is an international trade association of coin-operated vending companies promoting soft-tip electronic dart leagues and hosting an International Team Dart competition.
   http://www.ndadarts.net

IAAPA  
   IAAPA is the world's largest amusement industry trade association created to serve family fun centers, amusement parks, waterparks, attractions and the manufacturers and suppliers that serve them.
   http://www.iaapa.org/

Coin-op Communicator  
   Directory of companies in the coin-op industry.
   http://www.coin-op-comm.com/

Illinois Coin Machine Operators Association  
   Representing coin operators throughout Illinois.
   http://www.icmoa.org/