American College of Rheumatology www.Rheumatology.org
The American College of Rheumatology is an organization of and for physicians, health professionals, and scientists that advances rheumatology through programs of education, research, advocacy and practice support that foster excellence in the care of people with arthritis and rheumatic and musculoskeletal diseases.
Arthritis Foundation www.Arthritis.org
Not-for-profit organization that supports different types of arthritis and related conditions with advocacy, programs, services and research.
EULAR (The European League Against Rheumatism) aims to promote, stimulate and support the research, prevention, treatment and rehabilitation of rheumatic diseases.