Lymphatic Research Foundation 
A non-profit corporation whose mission is to help identify, support and promote research into the causes, treatments, and potential cures for lymphedema and other angiodysplasia disorders.
http://www.lymphaticresearch.org/The National Lymphedema Network
Non-profit provides education and guidance on the prevention and management of this condition. Headquartered in Oakland, California.
http://www.lymphnet.org/
Lymphovenous Canada
About the organization and its purpose. Information about the disorders and data about research.
http://www.lymphovenous-canada.ca
Lymph Notes
Resource and support for people with lymphedema including their families, friends, and therapists.
http://www.lymphnotes.com/
Alberta Lymphedema Learning Association
A not for profit charitable organization that works to make a difference and empower affected individuals and their families to help manage their lymphedema and works from the patient standpoint.
http://www.albertalymphedema.com
Lymphology Association of North America
Certification website for therapists that also provides a search area to find a therapist for patients.
http://www.clt-lana.org/
Circle of Hope Lymphedema Foundation, Inc.
Resources and support for patients and doctors, along with promoting educational programs, public awareness, medical treatment, and research for the disease.
http://www.lymphedemacircleofhope.org
Judy's Lymph Notes
Describes lymphedema, offers pictures, treatment guidelines and email newsletter.
http://www.geocities.com/njcrom1/JudysLymphNotes.html
The Lymphoedema Website
UK consultant vascular surgeon and specialist explains the causes, complications, and treatments that are available.
http://www.lymphoedema.co.uk
Academy of Lymphatic Studies
Training, certification, and course options for the management of lymphedema using the Vodder technique.
http://www.acols.com
British Lymphology Society
A multidisciplinary group of health care professionals and other interested parties directly involved in the management of lymphoedema.
http://www.lymphoedema.org/bls/
Lymphedema Family Study
University of Pittsburg genetic studies project to identify the cause of primary lymphedema.
http://www.pitt.edu/AFShome/g/e/genetics/public/html/lymph/
L-Team
Volunteers that help those with lymphedema by providing school listings for therapist education.
http://thtransportation.homestead.com/
eLymphNotes
Continuing educational magazine that focuses on issues and concerns.
http://www.elymphnotes.org
Lymphedema-National Cancer Institute
Description of the condition, diagnostic facts, and treatment options.
http://www.cancer.gov/cancerinfo/pdq/supportivecare/lymphedema
TAFA HealthCare Corp.
Company producing post mastectomy, and lower extremity pumps for home use.
http://www.tafahealthcare.com/
Lymphland
Description of the condition, support options, resource links, forum, and chat.
http://www.lymphland.com/
