National Osteoporosis Foundation (NOF)
NOF's mission is to increase public awareness and knowledge of osteoporosis prevention, diagnosis and treatment, promote and provide education and training for health professionals, advocate for expanded support for medical research and education, provide information and support to patients and their families and fund research and research training.

International Osteoporosis Foundation (IOF)
IOF's mission is to advance the understanding of osteoporosis and to promote prevention, diagnosis and treatment of the disease worldwide.

Foundation for Osteoporosis Research and Education
FORE is a nonprofit resource center is a nonprofit resource center founded in 1990. FORE's mission is dedicated to eliminating osteoporosis as a major health problem. This is accomplished through education, research and testing aimed at the promotion of bone health and the prevention of osteoporotic fractures in women, men and children.

National Institutes of Health - ORBD-NRC
NIH ORBD-NC's mission is to provide patients, health professionals, and the public with an important link to resources and information on metabolic bone diseases, including osteoporosis, Paget's disease of the bone, osteogenesis imperfecta, and hyperparathyroidism.