- 港澳台 Gǎng'ào Tái Hong Kong, Macao, TaiwanHong Kong, Macao, and Taiwan
- 港澳地区 Gǎng'àodìqū Hong Kong and MacauThe region comprising Hong Kong and Macao
- 港澳办 Gǎng'àobàn HKMAOHong Kong and Macao Affairs Office of the State Council
- 国务院港澳事务办公室 Guówùyuàn Gǎng'ào Shìwù Bàngōngshì HK and Macao OfficeHong Kong and Macao Affairs Office of the State Council
- 省港澳 shěng Gǎng'ào Guangdong-Hong Kong-MacaoAbbreviation for the economic region comprising Guangdong Province (or Guangzhou), Hong Kong, and Macao.
- 粤港澳大湾区 Yuè Gǎng'ào Dàwān Qū Greater Bay AreaGuangdong-Hong Kong-Macao Greater Bay Area, established in 2017, consisting of Hong Kong, Macao and nine cities in Guangdong
