| ISO 639-3 | art-001 |
| cbq | |
| ISO 639-3 Reference Names | art-289 | Tsucuba |
| ISO 639-3 Print Names | art-290 | Cuba |
| ISO 639-3 Print Names | art-290 | Tsucuba |
| ISO 639-3 Inverted Names | art-291 | Cuba |
| ISO 639-3 Inverted Names | art-291 | Tsucuba |
| Ethnologue Primary Language Names | art-323 | Tsucuba |
| Glottolog Languoid Names | art-326 | Cuba |
| Glottocode | art-327 | cuba1236 |
| Glottolog Primary Key | art-328 | 104421 |
| Ethnologue Language Names | art-330 | Cuba |
| Ethnologue Language Names | art-330 | Tsucuba |
| Ethnologue Language Names | art-330 | Urcibar |