| 日本語 | jpn-000 |
| ゴッタルド鉄道トンネル | |
| čeština | ces-000 | Gotthardský tunel |
| dansk | dan-000 | Skt. Gotthardtunnelen |
| Deutsch | deu-000 | Gotthardtunnel |
| English | eng-000 | Gotthard Rail Tunnel |
| Esperanto | epo-000 | Gotard-tunelo |
| français | fra-000 | Tunnel ferroviaire du Saint-Gothard |
| italiano | ita-000 | Galleria ferroviaria del San Gottardo |
| Nederlands | nld-000 | Gotthardtunnel |
| română | ron-000 | Tunelul Gotthard |
| español | spa-000 | Túnel ferroviario San Gotardo |