| ISO 639-2/T | art-002 |
| frm | |
| ISO 639-3 | art-001 | frm |
| ISO 639-2/B | art-003 | frm |
| ISO 639-3 Reference Names | art-289 | Middle French (ca. 1400-1600) |
| ISO 639-3 Print Names | art-290 | Middle French (ca. 1400-1600) |
| ISO 639-3 Inverted Names | art-291 | French, Middle (ca. 1400-1600) |