Memphis Astronomical Society
- News, meetings, observing information, and forum.
- http://www.memphisastro.org/

Knoxville Observers
- Events, beginners section, monthly sky, and photos.
- http://www.knoxvilleobservers.org/

Cumberland Astronomical Society
- Events, news, resources, and gallery located at Gallatin.
- http://personal.bna.bellsouth.net/s/p/spsmith/

The Barnard Astronomical Society
- Newsletters, meetings and events, and gallery located at Chattanooga.
- http://bas.chattanooga.net/

The Smoky Mountain Astronomical Society
- How-to articles, library catalog, star party information, newsletter, tonight's sky, and gallery located in Knoxville.
- http://www.smokymtnastro.org

Middle Tennessee Astronomical Society
- Local events, astronomy and space news, forums, resources, programs, and facilities.
- http://mtas.tnsky.com

The Barnard-Seyfert Astronomical Society
- Archive, newsletter archive, events, organization, programs, and links located in Nashville.
- http://bsasnashville.com