North American Industry Classification System (NAICS) Canada 2012

• 81 - Other services (except public administration)
• 813 - Religious, grant-making, civic, and professional and similar organizations

8133 - Social advocacy organizations^US

This industry group comprises establishments primarily engaged in promoting a particular social or political cause intended to benefit a broad or specific constituency. Organizations of this type may also solicit contributions or sell memberships to support their activities.