"美国摩根大通银行" can be translated as "JPMorgan Chase Bank, N.A. (United States)" or simply "JPMorgan Chase Bank" in English, with the understanding that it refers to the U.S. entity of this global financial institution.
JPMorgan Chase Bank, N.A. is the full legal name of the national bank association in the United States.
JPMorgan Chase Bank is a more commonly used and recognized abbreviation in general contexts.
Both versions are acceptable, but the choice may depend on the specific context or level of formality required.