(aɪ ɛs aɪ ɛn) or International Securities Identification Number
abbreviation(
Finance: Investment)
An ISIN is a unique code that identifies a security.
The clearing system will allocate a unique identification code, known as the ISIN, to each Eurobond issue.
Only one ISIN is used to identify a company, regardless of the number of securities traded forany particular company.
An ISIN is a unique code that identifies a security.