| English | eng-000 |
| marsh gas | |
| Afrikaans | afr-000 | metaan |
| العربية | arb-000 | ميثان |
| Universal Networking Language | art-253 | marsh gas(icl>gas) |
| Universal Networking Language | art-253 | marsh gas(icl>methane) |
| български | bul-000 | метан |
| català | cat-000 | gas dels pantans |
| čeština | ces-000 | bahenní plyn |
| čeština | ces-000 | metan |
| 普通话 | cmn-000 | 沼地瓦斯 |
| 普通话 | cmn-000 | 沼气 |
| 普通话 | cmn-000 | 甲烷 |
| 普通话 | cmn-000 | 肥气 |
| 國語 | cmn-001 | 沼氣 |
| dansk | dan-000 | methan |
| Deutsch | deu-000 | Methan |
| Deutsch | deu-000 | Sumpfgas |
| eesti | ekk-000 | metaan |
| eesti | ekk-000 | soogaas |
| ελληνικά | ell-000 | μεθάνιο |
| English | eng-000 | biogas |
| English | eng-000 | fire damp |
| English | eng-000 | methane |
| English | eng-000 | methyl hydride |
| English | eng-000 | sewage gas |
| English | eng-000 | sludge gas |
| euskara | eus-000 | metano |
| suomi | fin-000 | metaani |
| suomi | fin-000 | suokaasu |
| français | fra-000 | gaz de fumier |
| français | fra-000 | méthane |
| galego | glg-000 | gas de pantano |
| हिन्दी | hin-000 | दलदलीय गैस |
| हिन्दी | hin-000 | मार्श गैस |
| हिन्दी | hin-000 | मीथेन |
| magyar | hun-000 | metán |
| magyar | hun-000 | mocsárgáz |
| ꆇꉙ | iii-000 | ꑭꉘ |
| Nuo su | iii-001 | xy hxo |
| italiano | ita-000 | gas delle paludi |
| italiano | ita-000 | gas di palude |
| italiano | ita-000 | metano |
| 日本語 | jpn-000 | メタン |
| 日本語 | jpn-000 | 沼気 |
| ქართული | kat-000 | მეთანი |
| فارسی | pes-000 | متان |
| فارسی | pes-000 | گاز مرداب |
| polski | pol-000 | gaz błotny |
| polski | pol-000 | gaz kopalniany |
| polski | pol-000 | metan |
| português | por-000 | gás de pântano |
| português | por-000 | gás dos pântanos |
| português | por-000 | metano |
| slovenčina | slk-000 | bahenný plyn |
| slovenčina | slk-000 | metán |
| español | spa-000 | gas de los pantanos |
| español | spa-000 | metano |
| svenska | swe-000 | sumpgas |
| తెలుగు | tel-000 | చిత్తడి వాయువు |
| తెలుగు | tel-000 | పంక వాయువు |
| ภาษาไทย | tha-000 | ก๊าซที่ได้จากการเน่าเปื่อยของพืชผัก |
| ภาษาไทย | tha-000 | ก๊าซมาร์ซ |
| ภาษาไทย | tha-000 | มีเทน |
| tiếng Việt | vie-000 | khí mêtan |