| svenska | swe-000 |
| t-bana | |
| dansk | dan-000 | Undergrundsbane |
| Deutsch | deu-000 | U-Bahn |
| Ellinika | ell-003 | metró |
| English | eng-000 | metro |
| English | eng-000 | subway |
| English | eng-000 | underground |
| Esperanto | epo-000 | metroo |
| Esperanto | epo-000 | subtera fervojo |
| suomi | fin-000 | maanalainen |
| suomi | fin-000 | metro |
| magyar | hun-000 | földalatti vasút |
| magyar | hun-000 | metró |
| Nihongo | jpn-001 | metoro |
| Hangungmal | kor-001 | jihacheol |
| Nederlands | nld-000 | metro |
| bokmål | nob-000 | Tunnelbane |
| polski | pol-000 | metro |
| português | por-000 | metro |
| russkij | rus-001 | metropolitén |
| russkij | rus-001 | metró |
| español | spa-000 | Metro |
| svenska | swe-000 | tunnelbana |
| Türkçe | tur-000 | metro |