EntityQ1503873· pop 14· linked from 64 articlesCode 39Sign in to savevariable length, discrete barcode symbologyConnectionsInterleaved 2 of 5EntityInternational Organization for StandardizationEntitymatrixEntitymailEntityQ8815EntitypunctuationEntityQR codeConceptbarcodeEntityUniversal Postal UnionEntitypolar coordinate systemEntityradio-frequency identificationEntityfontEntityAmerican National Standards InstituteEntityfree and open-source softwareEntityInternational Electrotechnical CommissionEntityspaceEntitysupply chain managementEntityGNU ProjectEntitychecksumEntitybarcode readerEntityCategoriesBarcodes