International Standard Serial Number
- Name: International Standard Serial Number
- Alternative Name: ISSN
- Specification URI: https://www.issn.org/understanding-the-issn/what-is-an-issn/
- Scope: Publication
- Disciplines: Subject Agnostic
- Keywords: serials
- Description: An International Standard Serial Number (ISSN) is an eight-digit serial number used to uniquely identify a serial publication, such as a magazine.