| American Arthritis Society: Information on osteoarthrits of the joints and support for those with it. |
| Arthritis Community: Message board for individuals with arthritis. |
| Arthritis Foundation: A voluntary health agency covering all arthritis and related conditions. |
| Arthritis Relief: Message board to discuss arthritic conditions. |
| Arthritis Society of Canada: Information for those with arthritis. |
| AS Life Support: A moderated discussion group for people with Ankylosing Spondylitis. |
| Chat - Arthritis: Meeting place for discussing arthritis. |
| Juvenile Rheumatic Diseases: A parent online support group for parents who have a child with Lupus, JRA, Juvenile Scleroderma, Spondyloarthropathies, and Dermatomyositis. Offers a description and joining instructions. |
| Norwich Branch of National Ankylosing Spondylitis Society: Support group in Norwich and Norfolk area, United Kingdom. |
| Reiter's Information and Support Group: RISG is a volunteer group that provides information and Support through message forums for the Spondyloarthropathies, including Reactive Arthritis (Reiter's Syndrome), Ankylosing Spondylitis, Psoriatic Arthritis, IBD, Uveitis, Iritis, Conjunctivitis. |
| WNC Support Group for Juvenile Arthritis: Information on juvenile arthritis, with links and contact information. |
| Young Adults with Arthritis: Support group in New South Wales, Australia, aimed at 18 - 40 year olds. |