MICR is an acronym for Magnetic Ink Character Recognition which is a technology used in the banking industry in printing the MICR codes. A MICR code is a 9-digit code that uniquely identifies a bank and a branch participating in an Electronic Clearing System (ECS). The first 3 digit of the code represents the city code, the middle ones represent the bank code and last 3 represents the branch code. One can locate the MICR code at the bottom of a cheque leaf, next to the cheque number. It is also normally printed on the first page of a bank savings account passbook.