In the United States legal system, "AR" frequently stands for .
: Photographer Mile 90 Photography uses a similar "AR-XXXX" naming system for participant photos in events like the Sanders Saunter 25K and the Mines of Spain Trail Races. ar-1475-3.mp4
: Legal filings, such as those found in the U.S. Court of Federal Claims, use "AR" followed by a number to cite specific pages or exhibits within an administrative record (e.g., "AR 1475"). In the United States legal system, "AR" frequently