Code 39 (USD-3)

Sep 19, 2023

Short Description

Code 39, the first alpha-numeric symbology to be developed, is still widely used, particularly in non-retail environments. It is the standard bar code used by the United States Department of Defense, and is also used by the Health Industry Bar Code Council (HIBCC). Code 39 is also known as “3 of 9 Code” and “USD-3”.