Internet Cello Society:Portal offering newsletter, forums, classifieds, scheduled festivals and competitions, links to cellists, instruments for sale, luthiers, stores, and clip art.
Kindler Cello Society: Washington, DC based non-profit organization named for Hans Kindler, conductor and founder of the National Symphony Orchestra. Cello news and extensive links.
New Directions Cello Association: Group promoting non-classical cello, publishing Cello City newsletter and presenting an annual festival. Board members, how to join, and links.