EAN-Ländanumma
De 3-stejge Ländanumma is da erschde Tei vo da International Article Number (EAN - friara European Article Number). EAN-Numman bschtengan imma aus 13-Stejn.

Im Netz 
 https://web.archive.org/web/20080920135311/http://www.gs1.org/productssolutions/barcodes/support/prefix_list.html

Identifikationstechnik