Kinsey Institute for Research in Sex, Gender, and Reproduction
Interdisciplinary research and scholarship in the fields of human sexuality, gender, and reproduction.

The American Board of Sexology
Post graduate professional clinical sex education programs. Listing of professional sex therapists and sexuality counselors; factual information for schools.

Sexology SA and Academy for Sexology
Studies sexology from a wholistic and system theoretical perspective and offers a variety of courses and degrees. Offers high academic standards and outcome based distance education.

Midwest Institute of Sexology
Offers a variety of information and education about human sexuality, including counseling, workshops, public research surveys, book reviews, an awards program, and resources for your sexual health.

The Archive for Sexology
At the Robert Koch-Institute in Berlin. Historical resources, a dictionary, online library, and links to other resources in sexology.

Sex Information and Education Council of Canada
Contains information about SIECCAN, abstracts from The Canadian Journal of Human Sexuality, and research based answers to common questions about sex education in schools.