Cit-Sakti 
A collection of articles, resources, personal experiences, and glossary of Tantric terms.
http://www.cit-sakti.com/Quantum Tantra
Introductory article on Quantum Tantra.
http://members.cruzio.com/~quanta/qtantra1.html
Kundalini Tantra
Summary of tantra, kundalini, and sacred sex methods and rituals combined with science and physical actions to bring forth highest energy, healing and attainment.
http://www.kundalini-tantra.com
Tantra.com: Articles & Secrets
Articles and Book Excerpts from the leading Tantra and Sacred Sexuality authors.
http://www.tantra.com/articles.html
Tantra, the Art of Ecstasy
The history and impact of Tantra in today's world and lifestyles by Swami Virato.
http://www.newfrontier.com/nepal/tantra-article.html
InnerSelf - Tantric Sex
Includes an article with a link to a recommended book.
http://innerself.com/Sex_Talk/Tantric_Sex.htm
Tantra - Aligning Intimacy with Spirituality
Article from Conscious Choice magazine.
http://www.consciouschoice.com/1995-98/cc101/tantra.html
