Clearing House Interbank Payments System
The Clearing House Interbank Payments System®, commonly known as the CHIPS network, is the largest private sector USD clearing and settlement network in the world for high-value wire payments. The network, along with several other U.S. payment systems, is operated by The Clearing House Payments Company L.L.C. (The Clearing House), which is owned by member financial institutions.
Source: Wikipedia — Clearing House Interbank Payments System (CC BY-SA 4.0)