- 中国国家航天局 zhōngguóguójiāhángtiānjú China National Space AdministrationChina National Space Administration (CNSA); the national space agency of China
- 国家航天局 guójiāhángtiānjú China National Space AdministrationThe government agency responsible for the civil space program and space cooperation of China; commonly abbreviated as CNSA
- 欧洲航天局 ōuzhōuhángtiānjú European Space AgencyEuropean Space Agency; often abbreviated as ESA
- 美国国家航空航天局 měiguóguójiāhángkōnghángtiānjú NASANational Aeronautics and Space Administration, the agency of the United States government responsible for the civilian space program
- 航空航天局 hángkōnghángtiānjú aerospace agencyan organization or government department responsible for air and space travel
