List of language isolates
| English name | Native name | IPA | Regions | Speakers | Language code |
|---|---|---|---|---|---|
| Aþo | Aþo | ?? | Igeþa | 0 | ATO |
| Chulhaam | Cułām | [ˈt͡ʃu.ɬaːm] | - | 41 | CLH |
| Dwarvish | ?? | Hanebrug | ?? | ?? | |
| Evil Greek | Κσσυνλννένμ | [iθkwil] | ??? | ?? | ?? |
| Evil Scamming language | ?? | Evil Scamming Country | 1 | ?? | |
| Feqhuv | Fex̣wv̇ | [ˈɸe.χɯʋ𐞕] | Umraute | 1 | FQV |
| Fruitcat | ??? | ??? | Tocjaǵa Śahan | ?? | FCT |
| Humild | ?? | Hummland | 2 | ?? | |
| Hajdossa | ?? | ?? | Hajdis | ?? | ?? |
| Iskel | Iskel | [ískèl] | Juya Gwaña | 0 | ISK |
| Ithkuil | Iţkuil | [iθkwil] | ??? | ?? | ?? |
| Knrawi | Knrawi | ?? | Civujiscajrn | ?? | ?? |
| Mupã | Mupã | [mupã] | Ruxese, Dróstsiśtsi | 0 | MPN |
| Nn | Nn | [ŋ̍ː˧] | Lúy Huà | 1 | NNN |
| Paxelow | Paxelow | ?? | Coldba | ?? | ?? |
| Pyuwan | خشچلي تسپنح | [xæʃtʃelʲ tsχɨpnih] | Kyawcenni Pua | ?? | PYW |
| Stejvenni | ?? | ?? | Stej Ven | ?? | ?? |
| Taqồpaq | Taqồpaq | [ta˧xʷo˩paxʷ˧] | Dróstsiśtsi | 0 | TQP |
| Tcae'ru | Tcae'ru | [ᵏǀá̰ḛ̀.ɾū] | Coldba | ?? | ?? |
| Thughuyan | Ҫүғує | [θyˈɣuje] | Pilebu, CMCic Federation | ?? | CF-PLB |