| American Academy of Orofacial Pain: Healthcare professionals dedicated to relieving orofacial pain, educating the public, creating guidelines for treatment, and researching. |
| American Academy of Pain Management: Membership organization, based in California, providing an online forum for patients and professionals to share insights into the management of pain. Resources, programs and information available. |
| American Academy of Pain Medicine: National organization, based in Illinois, for physicians practicing the specialty of pain medicine. Information on educational programs, a membership directory, career opportunities, and internet resources. |
| American Pain Foundation: Non-profit organization representing patients with pain. Resources for patients, families and healthcare professionals, and legislators regarding pain management and current issues. |
| American Pain Society: Multidisciplinary educational and scientific organization dedicated to serving people in pain. Online bulletins, news, and information about events and membership. |
| International Association for the Study of Pain: Nonprofit association dedicated to furthering research on pain and improving the care of patients with pain. Based in Seattle, Washington. |
| National Foundation for the Treatment of Pain: A not-for-profit organization providing support for patients who are suffering from intractable pain, their families, friends, and the physicians who treat them. |
| Pain and Policy Studies Group - University of Wisconsin: Facilitating public access to information about pain relief and public policy, including material published by the PPSG, its WHO Collaborating Center, and other authoritative sources. |
| Partners Against Pain: Resource for pain management offering free materials, tips, articles, information for patients and caregivers, and links to support groups. |
| The National Pain Foundation: A virtual community for pain patients, their families and friends. |