American Roentgen Ray Society

The American Roentgen Ray Society (ARRS) is a radiology society in the United States. It was founded in 1900, in the early days of X-ray and radiation study.

Headquartered in Leesburg, Virginia, the society publishes a monthly peer-reviewed journal: American Journal of Roentgenology (previously American Journal of Radiology), providing a forum for advances in radiology and related fields. It provides scholarships, and presents awards.