85.59.B - Other out-of-school forms of education, not elsewhere classified
72.20.Z - Research and experimental development on social sciences and humanities
73.20.Z - Market research and public opinion polling
74.30.Z - Translation and interpretation activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
78.10.Z - Activities of employment placement agencies
79.11.B - Tour middlemen activities
79.12.Z - Tour operator activities
79.90.A - Couriers on package tours and tour guides activities
79.90.C - Other reservation service activities not elsewhere classified
82.30.Z - Organisation of conventions and trade shows
85.51.Z - Out-of-school forms of sports and leisure education
85.52.Z - Out-of-school forms of cultural education
85.53.Z - Out-of- school forms of driving education
85.59.A - Learning of foreign languages
