| svenska | swe-000 |
| Sofias tunnelbana | |
| বাংলা | ben-000 | সোফিয়া মেট্রো |
| български | bul-000 | Софийско метро |
| čeština | ces-000 | Metro v Sofii |
| Deutsch | deu-000 | Metropolitan Sofia |
| English | eng-000 | Sofia Metro |
| suomi | fin-000 | Sofian metro |
| français | fra-000 | Métro de Sofia |
| magyar | hun-000 | Szófiai metró |
| 日本語 | jpn-000 | メトロ |
| português | por-000 | Metro de Sófia |
| русский | rus-000 | Софийский метрополитен |
| español | spa-000 | Metro de Sofía |