94.99.Z - Activities of other membership organisations n.e.c.
58.19.Z - Other publishing activities, except software publishing
63.11.Z - Data processing, hosting and related activities
82.30.Z - Organisation of conventions and trade shows
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
88.9 - Other social work activities without accommodation
88.99.Z - Other social work activities without accommodation n.e.c.
91.01.B - Archives activities