Drac Card Game Library
Drac is a free Card Game Library. Use it to make your own card games.
http://drac-cardlib.sourceforge.net/

Aigner Technologies
Provides smart card solutions and other products and services such as Plastic Card, ID Card, Loyalty Card, Promotion Card, Smart Card Reader, Card Printer and Card Personalization.
http://www.aignertech.com/

Neopets Trading Card Game
Neopets.Com - Virtual Pet Community! Join up for free games, shops, auctions, chat and more!
http://www.neopets.com/tcg/

The Golasso Company
Golf Tournament Software with Timer Controlled Leaderboards
http://www.thegolassocompany.com/

Fan Patience
Mike's Homepage - RISC OS - Fan Patience
http://www.mikejs.com/riscos/fan.html

Dinosaur Decisions
An educational card game
http://edweb.sdsu.edu/courses/edtec670/Cardboard/Card/D/dinosaurdecisions.html

Klondike 1.3
The classic solitaire card game. Customizable for draw 1 or 3 and vegas rules.
http://www.electronhut.com/pilot/klondike/

TigaByte Software
Easy Programming for beginners. For Windows and Macintsh
http://www.tigabyte.com/

kbigtwo
The world's largest development and download repository of Open Source code and applications
http://sourceforge.net/projects/kbigtwo/

Smart Card Alliance
The Smart Card Alliance, a non-profit association, works to stimulate the understanding, adoption, and widespread application of smart card technology. Through specific projects such as education programs, market research, advocacy, industry relations and open forums, the Alliance keeps its members connected to industry leaders and innovative thought. The Alliance is the single industry voice for smart cards, leading industry discussion on the impact and value of smart cards in the U.S. and Latin America.
http://www.smartcardalliance.org/