|Definition||:||Issuer Identification Number|
|Category||:||Business » Banking|
What does IIN mean?
Issuer Identification Number (IIN) refers to the first 6 digits of a credit card number. This number is used to identify the card issuing institution in an international interchange environment.
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Frequently Asked Questions (FAQ)What is the full form of IIN in Banking?
The full form of IIN is Issuer Identification NumberWhat is the full form of IIN in Business?