International Standard Industrial Classification of All Economic Activities, Rev.4North American Industry Classification System 2022
ISIC Rev 4 U to NAICS 2022
No direct ISIC Rev 4 to NAICS 2022 mapping is available for code U. Related crosswalks to other systems appear below.
About ISIC Rev 4 U
U Activities of extraterritorial organizations and bodiesThe U category groups the operations of bodies and organisations that function beyond any single national jurisdiction, such as the United Nations, the European Union, and other intergovernmental or supranational entities. It includes their administrative, diplomatic, and policy-making activities regardless of where they are physically located.