| Nederlands | nld-000 |
| Gamma-butyrolacton | |
| Deutsch | deu-000 | Butyro-1,4-lacton |
| English | eng-000 | Gamma-Butyrolactone |
| suomi | fin-000 | Gamma-Butyrolaktoni |
| français | fra-000 | Gamma-butyrolactone |
| polski | pol-000 | Gamma-butyrolakton |
| русский | rus-000 | Гамма-бутиролактон |
| svenska | swe-000 | GBL |