| English | eng-000 |
| molecular cloud | |
| català | cat-000 | núvol molecular |
| 普通话 | cmn-000 | 分子云 |
| dansk | dan-000 | molekylær sky |
| Deutsch | deu-000 | Molekularwolke |
| Deutsch | deu-000 | Molekülwolke |
| Esperanto | epo-000 | molekula nubo |
| Esperanto | epo-000 | molekulnubo |
| suomi | fin-000 | molekyylipilvi |
| français | fra-000 | nuage moléculaire |
| italiano | ita-000 | nube molecolare |
| latviešu | lvs-000 | molekulārais ūdeņraža mākonis |
| Nederlands | nld-000 | moleculaire wolk |
| português | por-000 | nuvem molecular |
| русский | rus-000 | молекулярное облако |
| español | spa-000 | nube molecular |