| UNDP Country Codes | art-294 |
| STL | |
| العربية | arb-000 | سانت لوسيا |
| ISO 3166 alpha | art-006 | LC |
| ISO 3166 alpha | art-006 | LCA |
| UN M.49 | art-279 | 662 |
| FAO Country Code | art-296 | 189 |
| GAUL Country Codes | art-297 | 209 |
| 普通话 | cmn-000 | 圣卢西亚 |
| English | eng-000 | Saint Lucia |
| français | fra-000 | Sainte-Lucie |
| italiano | ita-000 | Santa Lucia |
| русский | rus-000 | Сент-Люсия |
| español | spa-000 | Santa Lucía |