| celt1248 |
Celtic |
Indo-European |
| cisa1238 |
Cisalpine Celtic |
Indo-European |
| cont1249 |
Continental Transalpine Celtic |
Indo-European |
| tgbc1234 |
Core Celtic |
Indo-European |
| insu1254 |
Insular Celtic |
Indo-European |
| nucl1715 |
Nuclear Celtic |
Indo-European |
| uncl1538 |
Unclassified Continental Transalpine Celtic |
Indo-European |