Tigers in the Wild
- Describes the conservation efforts of the WWF to save tigers from extinction due primarily to habitat loss and illegal killing.
- http://www.panda.org/about_wwf/what_we_do/species/our_solutions/endangered_species/tigers/index.cfm

The Tiger Foundation
- A Canadian conservation organization dedicated to the preservation of wild tigers. An overview of the organization, projects being undertaken and facts about tigers and their habitat are given.
- http://www.tigers.ca

The Sumatran Tiger Trust
- An international charity set up to fund the conservation and protection of Sumatran Tigers in the wild. How to help, adopt a tiger, an online store, general info, a kid's section, and current informational articles.
- http://www.tigertrust.info

Scent Dog Monitoring of Amur Tigers
- On the use of dogs to track and monitor tigers in Siberia. Dog training information, and tiger research progress and findings.
- http://www.5tigers.org/STF/Reports/RussianFarEast/ScentdogII.pdf

Tiger Foundation
- A Canadian conservation organization exclusively dedicated to the preservation of wild tigers. News and events, a multimedia gallery, adopt a tiger, and international action alerts.
- http://www.tigerfdn.com/

Endangered Species on Ecobeetle - Tiger
- An environmental website with a special focus on endangered tigers. General information, photos, and related links.
- http://www.ecobeetle.com/tiger.htm

Tiger Missing Link Foundation
- "Saving tigers one by one" - A non-government organization working in tiger genetics with the private sector tiger owners to preserve tiger biodiversity. Genetics research, educational info, a press kit, and a links directory.
- http://www.tigerlink.org/

Tigers in Crisis
- Information about endangered tigers, their conservation status, and solutions. General information, a newsletter, image gallery, and an online action taking program.
- http://www.tigersincrisis.com/

Forever Tigers
- A non-profit corporation dedicated to educating the public about the plight of tigers in the wild. Information about threats to wild tiger populations, an online store, photo gallery, informational articles, and links.
- http://www.forevertigers.com/

Save China's Tigers
- Dedicated to in-situ conservation of native cat species in China, particularly the South China tiger. Chinese culture information, action plans, how to help, photos, and rewilding training progress.
- http://www.savechinastigers.org/

Tiger Information Center
- Dedicated to providing information to help preserve the remaining five subspecies of tigers. News, research, a kid's section, and a live tiger cub cam feed from the Minnesota Zoo.
- http://www.5tigers.org/