Canadian Cat Association / Association Féline Canadienne
This is the largest registry in Canada. Lists and pictures of award winners, membership and pedigree forms, and a listing of breeders in Canada. [Site in French and English.]
http://www.cca-afc.com/

Governing Council of the Cat Fancy
The GCCF is the governing body of the Cat Fancy in the United Kingdom. The GCCF was established as an independent body in 1910 and was formed from the three or four cat clubs who were registering cats at that time.
http://ourworld.compuserve.com/homepages/GCCF_CATS/

The Cat Fanciers' Association (CFA)
Includes breed profiles, photos of top winning cats, information on feline health and research; regularly updated list of upcoming CFA cat shows around the world.
http://www.cfainc.org/

The International Cat Association (TICA)
Second-largest registry in North America. Includes show listings and breed standards.
http://www.tica.org/

Cat Fanciers' Federation (CFF)
Registry and show-sponsoring organization; second oldest in the US. Sponsors shows primarily in New England and the Midwest.
http://www.cffinc.org/

Australian Cat Federation Inc.
An Australia-wide body which coordinates show schedules and rules, breed standards, and cattery prefixes across its member groups. Show calendar, results links, newsletter.
http://www.acf.asn.au/

FCCV Feline Control Council of Victoria
Registry in Victoria, Australia publishes breed standards, necessary forms, lists of clubs and members, health articles, and show results.
http://www.hotkey.net.au/~fccvic/

The International Progressive Cat Breeders' Alliance (IPCBA)
A cat registry which emphasizes control to the breeders.
http://ipcba.8k.com/

Governing Council of the Cat Fancy Australia & Victoria
History of this organization, club and show listing, show rules, breeder listing, show listing,
http://www.cats.org.au

Federation Internationale Féline - FIFe
The largest organisation of the cat fancy in Europe. Charter of the World Cat Congress, show rules, listings and regulations, organization information.
http://www.fifeweb.org/

Waratah National Cat Alliance Inc
Australian national organization. Show rules, organization information, show calendar, photographs of winning cats and kittens, health and care information.
http://www.wnca.com.au

The American Cat Fanciers Association (ACFA)
The American Cat Fanciers Association, ACFA, originated in 1955 and has grown to be one of the world's largest cat organizations. Site supplies show calendars, lists of winners, articles, and many pictures.
http://www.acfacats.com/

Traditional Cat Association
Registry of purebred traditional and classic styles and household pets. Includes a list of worldwide breeders and information about membership.
http://www.traditionalcats.com/