North American Industry Classification System (NAICS) Canada 2022 Version 1.0

Definition of superscripts

The superscript symbols at the end of NAICS class titles used to signify comparability are:

CAN (Canadian industry only)
MEX (Canadian and Mexican industries are comparable)
US (Canadian and United States industries are comparable)
[Blank] [No superscript symbol] (Canadian, Mexican and United States industries are comparable.)