North American Industry Classification System (NAICS) Canada 2022 Version 1.0
- 81 - Other services (except public administration)
- 813 - Religious, grant-making, civic, and professional and similar organizations
- 8139 - Business, professional, labour and other membership organizationsUS
- 81391 - Business associationsUS
- 813910 - Business associationsUS
- 81392 - Professional organizationsUS
- 813920 - Professional organizationsUS
- 81393 - Labour organizationsUS
- 813930 - Labour organizationsUS
- 81394 - Political organizationsUS
- 813940 - Political organizationsUS
- 81399 - Other membership organizationsUS
- 813990 - Other membership organizationsUS
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