ILAR (International League of Associations for Rheumatology)
www.ilar-online.org

EULAR (European League Against Rheumatism)
http://www.eular.org

ACR (American College of Rheumatology)
http://www.rheumatology.org

BSR (British Society for Rheumatology)
www.rheumatology.org.uk

AFLAR (African League of Associations for Rheumatology)
www.ilar.org/regionalleagues/aflar.htm