| español | spa-000 |
| fuel | |
| asturianu | ast-000 | fuel |
| asturianu | ast-000 | galipote |
| català | cat-000 | fuel |
| Cymraeg | cym-000 | tanwydd |
| English | eng-000 | fuel |
| Esperanto | epo-000 | fuelo |
| galego | glg-000 | fuel |
| Nāhuatlahtōlli | nci-000 | chiapopotl |
| español | spa-000 | alquitrán |
| español | spa-000 | chapopote |