OFLC(AU): MA15+

From Wikipedia:

The Office of Film and Literature Classification was a statutory censorship and classification body overseen by the Australian Government which included: the Classification Board which classified films, video games and publications for exhibition, sale or hire in Australia; the Classification Review Board which reviewed previously classified films, computer games and publications on appeal; and administrative staff who provided day to day support for the two Boards under the control of the Director of the Classification Board.

MA15+ – Mature Audiences (Restricted): Material classified MA15+ is considered unsuitable for people under 15 years of age. It is a legally restricted category. People under the age of 15 are not allowed to purchase or hire unless accompanied by a parent or adult guardian.