| Plattdüütsch-Neddersassisch | nds-002 |
| Frees | |
| Classical Arabic—ASJP | arb-001 | al-frīzīyâ |
| azərbaycanca | azj-000 | frizcə |
| biełaruskaja łacinka | bel-002 | fryzskaja |
| bosanski | bos-000 | friziski |
| brezhoneg | bre-000 | frizeg |
| bălgarski ezik | bul-001 | frizijski |
| català | cat-000 | frisó |
| čeština | ces-000 | fríština |
| Kernowek | cor-000 | Frisek |
| Cymraeg | cym-000 | Ffrisieg |
| dansk | dan-000 | frisisk |
| Deutsch | deu-000 | Friese |
| Ellinika | ell-003 | friziká |
| English | eng-000 | Frisian |
| Esperanto | epo-000 | frisa |
| euskara | eus-000 | frisiera |
| føroyskt | fao-000 | frisiskt |
| suomi | fin-000 | friisi |
| français | fra-000 | frison |
| Frasche spräke | frr-000 | Frasch |
| Frysk | fry-000 | Frysk |
| Gàidhlig | gla-000 | Frìsis |
| Gaeilge | gle-000 | Freaslainnis |
| Gaeilge | gle-000 | Fríoslainnis |
| galego | glg-000 | frisón |
| avañeʼẽ | gug-000 | Frisia-gua ñe'ẽ |
| עברית | heb-000 | פריזית |
| hrvatski | hrv-000 | frizijski |
| magyar | hun-000 | fríz |
| hyw-001 | friseren | |
| bahasa Indonesia | ind-000 | bahasa Frisia |
| íslenska | isl-000 | frísneska |
| italiano | ita-000 | frisone |
| Nihongo | jpn-001 | furijiago |
| Kartuli | kat-001 | ṗriziuli |
| Mongol khel | khk-001 | frisi |
| кыргыз | kir-000 | фризче |
| Kurmancî | kmr-000 | frîsî |
| Hangungmal | kor-001 | peurijiaeo |
| Lao | lao-001 | pʰāsāflīsẏan |
| latine | lat-000 | frisice |
| lietuvių | lit-000 | fryzų |
| latviešu | lvs-000 | frīzu |
| Makedonski jazik | mkd-001 | friziski |
| Malti | mlt-000 | Frisjan |
| Nederlands | nld-000 | Fries |
| नेपाली | npi-000 | फ्रिजीयन |
| Isfahani | pes-001 | frīsī |
| polski | pol-000 | fryzyjski |
| português | por-000 | frísio |
| română | ron-000 | frizon |
| russkij | rus-001 | frizskij |
| slovenčina | slk-000 | friziană |
| slovenščina | slv-000 | frizijščina |
| español | spa-000 | frisio |
| shqip | sqi-000 | frizianishte |
| srpski | srp-001 | friziјski |
| svenska | swe-000 | fris |
| Kiswahili | swh-000 | kifrisia |
| tojikī | tgk-001 | Prisian |
| phasa thai | tha-001 | pʰāsāfrītlǣn[d] |
| türkmençe | tuk-000 | frizçe |
| Türkçe | tur-000 | Frizce |
| Latynytsia | ukr-001 | fryz'ka |
| Urdu | urd-002 | frīžiyan |
| oʻzbek | uzn-000 | frizcha |
| tiếng Việt | vie-000 | tiếng Frisian |
| Volapük | vol-000 | Frisänapük |
| yidish | ydd-001 | friziš |
| Bahasa Malaysia | zsm-000 | bahasa Frisian |
| isiZulu | zul-000 | isiFriziyani |