ABA Number
2 definitions

A bank routing number, or ABA number, is the unique transit routing number that identifies a specific bank or institution. The transit routing number is used to wire mutual fund redemptions to a bank account.

FK Reading Ease
39.2

FK Grade Level
College
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  • American Bankers Association number - often referred to as the "transit routing number", is the nine (9) digit electronic address of a financial institution. The ABA number is encoded in the MICR (Magnetic Ink Character Recognition) line of all checks, and is assigned to each financial institution and each branch office of that financial institution.

    FK Reading Ease
    15.6

    FK Grade Level
    Graduate School
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