| English | eng-000 |
| course line | |
| 普通话 | cmn-000 | 航线 |
| 普通话 | cmn-000 | 航线航向线 |
| English | eng-000 | air route |
| English | eng-000 | airway |
| English | eng-000 | flight line |
| English | eng-000 | flight route |
| English | eng-000 | sailing course |
| magyar | hun-000 | útirányvonal |
| русский | rus-000 | линия заданного пути |
| русский | rus-000 | линия курса |