International Menopause Society
- A non-profit organization focused on promoting knowledge concerning climacteric and menopause. Provides information on facts regarding hormonal treatment, news, membership and links to organizations related to menopause.
- http://www.imsociety.org/

Australasian Menopause Society (AMS)
- Centered on improving the quality of life on women during and after menopause. Provides a calendar of events, media releases, newsletters, additional external links and phone numbers for further guidance.
- http://www.menopause.org.au

American Menopause Foundation
- Independent not for profit health organization dedicated to providing support and assistance on all issues concerning menopause. Site includes definitions, a list of articles and advocacy programs, and contact information.
- http://www.americanmenopause.org/

North American Menopause Society (NAMS)
- Multidisciplinary, nonprofit organization that provides a forum for a multitude of scientific disciplines with an interest in the human female menopause.
- http://www.menopause.org

Project AWARE
- Provides comprehensive information, support, and assistance regarding all phases of menopause, including current therapies, research data, book lists, physician referral, and internet resources on other women's health topics.
- http://www.project-aware.org/