Societies
- AARP
- American College of Sports Medicine
- American Academy of Neurology
- American Council on Exercise: Health and Fitness Tips
- American Geriatrics Society
- American Psychological Association (APA)
- American Psychological Society
- Center for Healthy Aging (NCOA)
- Deutsche Gesellschaft für Alternsforschung
- Deutsche Gesellschaft für Geriatrie (DGG)
- Deutsche Gesellschaft für Gerontologie und Geriatrie (DGGG)
- Deutsche Gesellschaft für Psychologie
- Economic Commission for Europe - population ageing programme
- French Gerontological Societies
- German Center of Gerontology, Berlin (DZA)
- Gerontological Society of America
- Gesellschaft für Gerontotechnik
- International Association of Gerontology (IAG)
- International Council on Active Aging
- International Psychogeriatric Association (IPA)
- International Society for Gerontechnology
- International Society for the Study of Behavioural Development
- International Society for Aging and Physical Activity
- Kuratorium Deutsche Altershilfe, Köln (KDA)
- Landesseniorenrat Baden-Württemberg e.V.
- National Coalition for the Promotion of Physical Activity
- National Institute on Aging
- National Institutes of Health: Exercise for Older Adults
- National Policy & Resource Center on Nutrition & Aging
- Sportscience
- WHO - Aging