ASME Y14.24 :
Types and Applications of Engineering Drawings
A unique identifier used to distinguish one activity or organization from another activity or organization. Examples of enterprise identifiers are: Commercial and Government Entity (CAGE) Code; Department of Defense Activity Address Code (DODAAC); Dun & Bradstreets Data Universal Numbering System (D-U-N-S); North Atlantic Treaty Organization (NATO) CAGE (NCAGE) Code; ISO/SAE WMI Code and GS1 Company Prefix. An enterprise identifier code is uniquely assigned to an activity by an issuing agency registered in accordance with procedures outlined in ISO/IEC 15459-2. An enterprise may be an entity such as a design activity, manufacturer, supplier, depot, program management office, or a third party.
Commercial and Government Entity Code