- 东南亚 Dōngnányà Southeast Asia
- 东南部 dōngnánbù southeastthe southeast part
- 东南大学 Dōngnán Dàxué Southeast University
- 东南西北 dōngnánxīběi all directionsin every direction or everywhere; used often to describe a sense of orientation
- 黔东南苗族侗族自治州 Qiándōngnán Miáozú Dòngzú Zìzhìzhōu Qiandongnan PrefectureQiandongnan Miao and Dong Autonomous Prefecture in Guizhou Province
- 东南亚国家联盟 Dōngnányà Guójiā Liánméng ASEANASEAN (Association of Southeast Asian Nations)
- 东南西北中 dōngnánxīběizhōng five directionsthe five directions: east, south, west, north, and center
- 东南亚国协 Dōngnányà Guó Xié ASEANASEAN (Association of Southeast Asian Nations)
