| IETF language tags | art-420 |
| syr | |
| ISO 639-PanLex | art-274 | syc-000 |
| English | eng-000 | Classical Syriac |
| English | eng-000 | Syriac |
| ܠܫܢܐ ܣܘܪܝܝܐ | syc-000 | ܠܫܢܐ ܣܘܪܝܝܐ |
| ܠܫܢܐ ܣܘܪܝܝܐ | syc-000 | ܣܘܪܝܬ |
| ܠܶܫܳܢܳܐ ܣܽܘܪܝܳܝܳܐ | syc-003 | ܠܶܫܳܢܳܐ ܣܽܘܪܝܳܝܳܐ |
| ܠܸܫܵܢܵܐ ܣܘܼܪܝܵܝܵܐ | syc-004 | ܠܸܫܵܢܵܐ ܣܘܼܪܝܵܝܵܐ |