NCSS meaning in Academic & Science ?

The National Computer Science School (NCSS) is an annual computer science summer school, organised by the School of Information Technologies at the University of Sydney, Australia, which has taken place annually since 1996 over a five- to ten-day period in the January school holidays. Attending students participate in an intensive course in computer programming with Python. Prior to 2010, the main project of the week was the development of a website and its backend software for presentation to a nominated charity. This was replaced with creating a social network. The School also incorporates a number of social activities, competitions and outings.