- 海南岛 hǎinándǎo Hainan Islandan island in the South China Sea, located off the southern coast of China
- 南岛民族 nándǎomínzú AustronesianAustronesian people; Austronesian ethnic groups
- 南岛语系 nándǎoyǔxì Austronesian language familyThe language family spoken by the Austronesian peoples, covering a vast area from Madagascar in the west to Easter Island in the east, and from Taiwan in the north to New Zealand in the south.