| ISO 639-3 | art-001 |
| spa | |
| ISO 639-2/T | art-002 | spa |
| ISO 639-2/B | art-003 | spa |
| ISO 639-1 | art-004 | es |
| ISO 639-3 Reference Names | art-289 | Spanish |
| ISO 639-3 Print Names | art-290 | Castilian |
| ISO 639-3 Print Names | art-290 | Spanish |
| ISO 639-3 Inverted Names | art-291 | Castilian |
| ISO 639-3 Inverted Names | art-291 | Spanish |
| Ethnologue Primary Language Names | art-323 | Spanish |
| Glottolog Languoid Names | art-326 | Standard Spanish |
| Glottocode | art-327 | stan1288 |
| Glottolog Primary Key | art-328 | 38783 |
| Ethnologue Language Names | art-330 | Afro-Yungueño |
| Ethnologue Language Names | art-330 | American Spanish |
| Ethnologue Language Names | art-330 | Andalusian |
| Ethnologue Language Names | art-330 | Andalusí |
| Ethnologue Language Names | art-330 | Andaluz |
| Ethnologue Language Names | art-330 | Andalú |
| Ethnologue Language Names | art-330 | Aragonese |
| Ethnologue Language Names | art-330 | Black Spanish |
| Ethnologue Language Names | art-330 | Caló |
| Ethnologue Language Names | art-330 | Canary Islands Spanish |
| Ethnologue Language Names | art-330 | Castellano |
| Ethnologue Language Names | art-330 | Castilian |
| Ethnologue Language Names | art-330 | Castillan |
| Ethnologue Language Names | art-330 | Chicano |
| Ethnologue Language Names | art-330 | Español |
| Ethnologue Language Names | art-330 | Isleno |
| Ethnologue Language Names | art-330 | Islenyo |
| Ethnologue Language Names | art-330 | Isleño |
| Ethnologue Language Names | art-330 | Llanito |
| Ethnologue Language Names | art-330 | Lunfardo |
| Ethnologue Language Names | art-330 | Murcian |
| Ethnologue Language Names | art-330 | Navarrese |
| Ethnologue Language Names | art-330 | Porteño |
| Ethnologue Language Names | art-330 | Portunhol |
| Ethnologue Language Names | art-330 | Portuñol |
| Ethnologue Language Names | art-330 | Rioplatense |
| Ethnologue Language Names | art-330 | Silbo Gomero |
| Ethnologue Language Names | art-330 | Spanish |
| Ethnologue Language Names | art-330 | Yanito |
| 普通话 | cmn-000 | 西班牙语 |
| Deutsch | deu-000 | Spanisch |
| English | eng-000 | Spanish |
| français | fra-000 | espagnol |
| русский | rus-000 | испанский |
| español | spa-000 | español |
