| ISO 639-3 | art-001 | lao |
| Ethnologue Language Names | art-330 | Eastern Thai |
| Ethnologue Language Names | art-330 | Lao |
| Ethnologue Language Names | art-330 | Lao Kao |
| Ethnologue Language Names | art-330 | Lao Wiang |
| Ethnologue Language Names | art-330 | Lao-Lum |
| Ethnologue Language Names | art-330 | Lao-Noi |
| Ethnologue Language Names | art-330 | Laotian |
| Ethnologue Language Names | art-330 | Laotian Tai |
| Ethnologue Language Names | art-330 | Lum Lao |
| Ethnologue Language Names | art-330 | Lào |
| Ethnologue Language Names | art-330 | Phou Lao |
| Ethnologue Language Names | art-330 | Rong Kong |
| Ethnologue Language Names | art-330 | Tai Lao |
