521110  Monetary Authorities-Central Bank 

This industry comprises establishments primarily engaged in performing
central banking functions, such as issuing currency, managing the
Nation's money supply and international reserves, holding deposits that
represent the reserves of other banks and other central banks, and
acting as fiscal agent for the central government.

The data published with NAICS code 521110 include these parts of the following
SIC industries:

     6011  Monetary authorities - central bank