| ISO 639-3 | art-001 |
| por | |
| ISO 639-2/T | art-002 | por |
| ISO 639-2/B | art-003 | por |
| ISO 639-1 | art-004 | pt |
| ISO 639-3 Reference Names | art-289 | Portuguese |
| ISO 639-3 Print Names | art-290 | Portuguese |
| ISO 639-3 Inverted Names | art-291 | Portuguese |
| Ethnologue Primary Language Names | art-323 | Portuguese |
| Glottolog Languoid Names | art-326 | Portuguese |
| Glottocode | art-327 | port1283 |
| Glottolog Primary Key | art-328 | 38838 |
| Ethnologue Language Names | art-330 | Alentejan |
| Ethnologue Language Names | art-330 | Alentejano |
| Ethnologue Language Names | art-330 | Algarvian |
| Ethnologue Language Names | art-330 | Algarvio |
| Ethnologue Language Names | art-330 | Azorean |
| Ethnologue Language Names | art-330 | Açoriano |
| Ethnologue Language Names | art-330 | Beiran |
| Ethnologue Language Names | art-330 | Beirão |
| Ethnologue Language Names | art-330 | Brazilian Portuguese |
| Ethnologue Language Names | art-330 | Estremenho |
| Ethnologue Language Names | art-330 | Madeirense |
| Ethnologue Language Names | art-330 | Madeirese |
| Ethnologue Language Names | art-330 | Minhotan |
| Ethnologue Language Names | art-330 | Minhoto |
| Ethnologue Language Names | art-330 | Portuguese |
| Ethnologue Language Names | art-330 | Português |
| Ethnologue Language Names | art-330 | Transmontan |
| Ethnologue Language Names | art-330 | Transmontano |
| 普通话 | cmn-000 | 葡萄牙语 |
| Deutsch | deu-000 | Portugiesisch |
| English | eng-000 | Portuguese |
| français | fra-000 | portugais |
| português | por-000 | português |
| русский | rus-000 | португальский |
| español | spa-000 | portugués |