ISSN
International Standard Serial Number
An ISSN barcode is an EAN-13 with prefix 977used to identify periodicals.

Also known as
International Standard Serial Number.
Standards: ISO 3297, ISO/IEC 15420, BS EN 797, GS1 General Specifications.
Example
1.Identical symbols, input provided with and without an ISSN check digit and having sequence number 00:

Data: 0317-8471 00
2.An ISSN with sequence number 03 and a two-digit add-on representing issue number 17:

Data: 0317-8471 03 17