Lyme Disease Action
- Lyme disease information, articles, images, links, and information about the annual UK Tick Borne conference.
- http://www.lymediseaseaction.org.uk

Lyme Disease Foundation
- Includes details about the organization, diseases, ticks, education, journals, conferences, research, vaccines and personal stories. Offers upcoming events, news and a support group locator.
- http://www.lyme.org/

Canadian Lyme Disease Foundation
- Lyme Disease Facts, treatment, symptoms, diagnosis, and prevention in Canada. French and English versions.
- http://www.canlyme.com

Lyme Disease Association, Inc.
- Offers information about this non-profit corporation whose goals are education, prevention, and research funding. Includes articles on ticks, vaccines and contact details.
- http://lymediseaseassociation.org/

European Union Concerted Action on Lyme Borreliosis
- EUCALB provides up-to-date information on Lyme borreliosis in Europe with short reviews, latest publications, and a notice board for relevant scientific meetings.
- http://www.dis.strath.ac.uk/vie/LymeEU/

International Lyme and Associated Diseases Society
- Offers basic information about the disease, ILADS position paper, officers and directors, events, articles and presentations, related sites and membership application.
- http://www.ilads.org

National Capital Lyme Disease Association
- Support group for the greater Washington, DC, Maryland and Northern Virginia area providing support, education and advocacy for sufferers of Lyme disease, their families and friends.
- http://www.natcaplyme.org/

American Lyme Disease Foundation
- Details about the ALDF, their programs and services, other tick-borne infections, FAQs, news, events, related links and learn about a vaccine.
- http://www.aldf.com

Lyme Disease Network
- Offers a forum, a list of support groups, on-line library, legal resources, medical abstracts, a newsletter and links. Also information about the organization.
- http://www.lymenet.org/