| American Academy of Orofacial Pain (AAOP) | http://www.aaop.org/ |
| American Academy of Pain Management | http://www.aapainmanage.org/ |
| American Board of Orofacial Pain (ABOP) | http://www.abop.net |
| American Board of Pain Medicine | http://www.abpm.org/ |
| American Medical Association | http://www.ama-assn.org/ |
| American Dental Association | http://www.ada.org/ |
| American Headache Society | http://www.ahsnet.org/ |
| American Council on Headache Education | http://www.achenet.org |
| American Pain Society | http://www.ampainsoc.org/ |
| International Association for the Study of Pain (IASP) | http://www.iasp-pain.org/ |
| American Pain Association | http://www.ampainsoc.org |
| TMJ Association | http://www.tmj.org/ |
| Trigeminal Neuralgia Association | http://www.tna-support.org |
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