| ISO 639-3 | art-001 |
| scn | |
| ISO 639-2/T | art-002 | scn |
| ISO 639-2/B | art-003 | scn |
| ISO 639-3 Reference Names | art-289 | Sicilian |
| ISO 639-3 Print Names | art-290 | Sicilian |
| ISO 639-3 Inverted Names | art-291 | Sicilian |
| Ethnologue Primary Language Names | art-323 | Sicilian |
| Glottolog Languoid Names | art-326 | Sicilian |
| Glottocode | art-327 | sici1248 |
| Glottolog Primary Key | art-328 | 38728 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1023 |
| Ethnologue Language Names | art-330 | Calabro-Sicilian |
| Ethnologue Language Names | art-330 | Central Metafonetica |
| Ethnologue Language Names | art-330 | Central-Western Agrigentino |
| Ethnologue Language Names | art-330 | Eastern Nonmetafonetica |
| Ethnologue Language Names | art-330 | Isole Eolie |
| Ethnologue Language Names | art-330 | Messinese |
| Ethnologue Language Names | art-330 | Palermo |
| Ethnologue Language Names | art-330 | Pantesco |
| Ethnologue Language Names | art-330 | Sicilian |
| Ethnologue Language Names | art-330 | Sicilianu |
| Ethnologue Language Names | art-330 | Siculu |
| Ethnologue Language Names | art-330 | Southeast Metafonetica |
| Ethnologue Language Names | art-330 | Southern Calabro |
| Ethnologue Language Names | art-330 | Trapani |
| Ethnologue Language Names | art-330 | Western Sicilian |
| 普通话 | cmn-000 | 西西里语 |
| Deutsch | deu-000 | Sizilianisch |
| English | eng-000 | Sicilian |
| français | fra-000 | sicilien |
| русский | rus-000 | сицилийский |
| lingua siciliana | scn-000 | sicilianu |
| español | spa-000 | siciliano |