85.59.A - Learning of foreign languages
63.12.Z - Web portals
90.04.Z - Operation of arts facilities
90.03.Z - Artistic creation activities
90.02.Z - Support activities to performing arts
90.01.Z - Performing arts activities
85.60.Z - Educational support activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.52.Z - Out-of-school forms of cultural education
85.51.Z - Out-of-school forms of sports and leisure education
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.30.Z - Translation and interpretation activities
72.20.Z - Research and experimental development on social sciences and humanities
63.99.Z - Other information service activities not elsewhere classified
47.61.Z - Retail sale of books in specialised stores
59.20.Z - Sound recording and music publishing activities
59.14.Z - Motion picture projection activities
59.13.Z - Motion picture, video and television programme distribution activities
59.12.Z - Motion picture, video and television programme post-production activities
59.11.Z - Motion picture, video and television programme production activities
58.19.Z - Other publishing activities
58.14.Z - Publishing of journals and periodicals
58.11.Z - Book publishing
47.91.Z - Retail sale via mail order houses or via internet
47.65.Z - Retail sale of games and toys in specialised stores
47.63.Z - Retail sale of music and video recordings in specialised stores
47.62.Z - Retail sale of newspapers and stationery in specialised stores