| English | eng-000 |
| individual line | |
| 普通话 | cmn-000 | 专用线路 |
| 普通话 | cmn-000 | 专用路线 |
| English | eng-000 | leased circuit |
| English | eng-000 | leased line |
| English | eng-000 | leased-line |
| English | eng-000 | personal circuit |
| English | eng-000 | private circuit |
| English | eng-000 | private wire |
| English | eng-000 | reserved route |
| English | eng-000 | tie line |
| русский | rus-000 | абонентская линия |
| русский | rus-000 | частный канал |