# Language abbreviations
This list contains commonly used languages and their ISO-639-3/B abbreviations.
| ISO language name | ISO code | Note |
|---|---|---|
| Czech | cze | |
| Czech, Middle | czm | ca. 1500-1700 |
| Czech, Old | czo | ca. 1200-1500 |
| English | eng | |
| English, Middle | enm | ca. 1100-1500 |
| English, Old | ang | ca. 450-1100 |
| French | fre | |
| French, Middle | frm | ca. 1400-1600 |
| French, Old | fro | ca. 842 - 1400 |
| German | ger | |
| German, Middle High | gmh | ca. 1050-1500 |
| German, Old High | goh | ca. 750-1050 |
| Greek, Ancient | grc | to 1453 |
| Greek, Modern | gre | after 1453 |
| Latin | lat |