BONUS CONTENT Major European languages and their codes according to the international standards ISO 639-1 and ISO 639-3. This content is associated with Chapter 11 of the book.
| be | Belarusian |
| bg | Bulgarian |
| br | Breton |
| bs | Bosnian |
| ca | Catalan |
| cs | Czech |
| cy | Welsh |
| da | Danish |
| de | German |
| el | Greek |
| en | English |
| es | Spanish |
| et | Estonian |
| eo | Esperanto |
| eu | Basque |
| fi | Finnish |
| fo | Faroese |
| fr | French |
| fy | Frisian |
| ga | Irish |
| gd | Scottish Gaelic |
| gl | Galician |
| gv | Manx |
| he | Hebrew |
| hr | Croatian |
| hu | Hungarian |
| is | Icelandic |
| it | Italian |
| ka | Georgian |
| kl | Greenlandic |
| kw | Cornish |
| la | Latin |
| lb | Luxembourgish |
| lt | Lithuanian |
| lv | Latvian |
| mk | Macedonian |
| mt | Maltese |
| nl | Dutch |
| no | Norwegian |
| pl | Polish |
| pt | Portuguese |
| ro | Romanian |
| ru | Russian |
| sk | Slovak |
| sl | Slovenian |
| sq | Albanian |
| sr | Serbian |
| sv | Swedish |
| tr | Turkish |
| uk | Ukrainian |
| wen | Sorbian |
| af | Afrikaans |
| ar | Arabic |
| bn | Bengali |
| fa | Farsi |
| ja | Japanese |
| ko | Korean |
| mn | Mongolian |
| so | Somali |
| sw | Swahili |
| ur | Urdu |
| vi | Vietnamese |
| zh | Chinese |