Product classifications

barcode symbology used for tracking trade items in stores

inventory management identifier

coding of traded products by the World Customs Organization

number to identify produce in grocery stores

identifier number for logistics

code designed to show the various rules applying to specific products when imported into the EU

The United Nations Standard Products and Services Code (UNSPSC) is a taxonomy of products and services for use in eCommerce. It is a four-level hierarchy coded as an eight-digit number, with an optional fifth level adding two more digits.

identifier of a particular part design in engineering