74.90.Z - Other professional, scientific and technical activities not elsewhere classified
84.12.Z - Regulation of health care, education, cultural services and other social services
85.51.Z - Sports and recreation education
85.52.Z - Cultural education
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
86.90.E - Other human health activities not elsewhere classified
88.99.Z - Other social work activities without accommodation n.e.c.
94.12.Z - Activities of professional membership organisations
94.99.Z - Activities of other membership organisations n.e.c.
