The Institute of Human Origins is one of the preeminent research organizations in the world devoted to the science of human origins A research center of the College of Liberal Arts and Sciences (link is external), IHO pursues an integrative strategy for research and discovery central to our founding mission.
Bank Routing Numbers. Bank routing number or routing transit number (RTN) is a nine digit number used to identify financial institution in a transaction. Most common transaction types where routing numbers are used are ACH and wire transfers.
Business Definition. The routing number is used synonymously as ABA routing number and routing transit number. The routing number consists of 9 digits, for example XXXXYYYYC where XXXX is Federal Reserve Routing Symbol, YYYY is ABA Institution Identifier, and C is the Check Digit. The first two digits of the nine digit routing number must be in the ranges 00 through 12, 21 through 32, 61 through 72, or 80.