Radio National, known as RN, is an Australia public service broadcasting radio network run by the Australian Broadcasting Corporation which from 1947 until 1985, the network was known as ABC Radio 2. In January 2012, station was rebranded as radio RN. The Radio National broadcasts national programs of news and current affairs, social issues, science, art, comedy and drama.

First air date: 5 December 1923
Call sign: 2RN