| English | eng-000 |
| double layer | |
| 普通话 | cmn-000 | 双层 |
| 普通话 | cmn-000 | 双电层 |
| Deutsch | deu-000 | Doppelschicht |
| English | eng-000 | double-deck |
| English | eng-000 | double-ply |
| English | eng-000 | double-skin |
| English | eng-000 | electric double layer |
| français | fra-000 | couche double |
| français | fra-000 | double couche |
| русский | rus-000 | двойной слой |
| Türkçe | tur-000 | çift katman |