| aertsny.org | Association of Educators in Radiologic Technology of the State of New York |
| aers.org | Association of Educators in Radiological Sciences |
| car.ca | Canadian Association of Radiologists |
| acro.org | American College Of Radiation Oncology |
| ardms.org | American Registry of Diagnostic Medical Sonographers |
| ami-imaging.org | Academy of Molecular Imaging |
| americanradiumsociety.org | American Radium Society |
| erad.org | American Society of Emergency Radiology |
| avir.org | Association of Vascular and Interventional Ragiographers |
| aur.org | Association of University Radiologists |
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