This major group includes organizations operating on a membership basis for the promotion of the interests of the members. Included are such as trade associations, professional membership organizations, labor unions and similar labor organizations, and political and religious organizations:

    861.  Business associations;

    862.  Professional membership organizations;

    863.  Labor unions and similar labor organizations;

    864.  Civic, social and fraternal associations;

    865.  Political organizations;

    866.  Religious organizations;

    869.  Membership organizations not elsewhere classified. (Prior code § 11-20-084)