Support activities for petroleum and natural gas mining
Services incidental to off shore oil extraction
Library and archives activities
Services incidental to on shore oil extraction
Museums activities and operation of historical sites and buildings
Services incidental to off shore gas extraction
Botanical and zoological gardens and nature reserves activities
Services incidental to on shore gas extraction
Activities of business ,employers and proofessional organisations
Activities of business and employers organisations [Includes activities of industry associations,chambers of commerce and similar federations]
Activities of professional organisations[This class inludes the activities of associations of writers,painters,lawyers,doctors,journalists and other similar organisations]
Activities of trade unions[Includes activities of associations whose members are mainly employees, including government employees,interested chiefly in representation of their views concerning their work situation.]
Activities of other membership organisations.
Activities of religious organisations[Includes the activities of religious organisations or individuals who provide services directly to worshippers ]
Activities of other membership organisations n.e.c.[Includes rotary clubs,student associations, war veterans' associations, book clubs,philatelic clubs,associations of minority groups,and the activities of other similar associations/organisations not else