Norwood, South Australia, Australia
- radio broadcasting
- Alternative Names
- 3D Radio 103.3 (subsequent name)
5 MMM was a public radio broadcaster that presented a number of women's programs, including; Women's Weekly, and Sunday Monthly . The programs had female presenters at a time when commercial stations did not. The women produced, wrote, presented and were the audio engineers. A small collective organised the programs' content, time lines and themes. The station became 3D radio in 1988.