72.20.Z - Research and experimental development on social sciences and humanities
72.10.Z - Research and experimental development on natural sciences and engineering
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.A - Foreign language education
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.59.D - Other non-school forms of education, not elsewhere classified
85.61.Z - Intermediation service activities for courses and tutors
85.69.Z - Educational support activities n.e.c.
