| Name | Other Name | Family | Nativ Name | ISO6391 Code | ISO6392T Code | ISO6392B Code | ISO6393 Code | Notes |
|---|---|---|---|---|---|---|---|---|
| Telugu | Dravidian | తెలుగు | te | tel | tel | tel | ||
| Tamil | Dravidian | தமிழ் | ta | tam | tam | tam | ||
| Oriya | Indo-European | ଓଡ଼ିଆ | or | ori | ori | ori | also known as Odia | |
| Gujarati | Indo-European | ગુજરાતી | gu | guj | guj | guj | ||
| Panjabi | Punjabi | Indo-European | ਪੰਜਾਬੀ | pa | pan | pan | pan | |
| Bengali | Indo-European | বাংলা | bn | ben | ben | ben | also known as Bangla | |
| Assamese | Indo-European | অসমীয়া | as | asm | asm | asm | ||
| Hindi | Indo-European | हिन्दी; हिंदी | hi | hin | hin | hin | ||
| Sindhi | Indo-European | सिन्धी; سنڌي، سندھی | sd | snd | snd | snd | ||
| Sanskrit | Indo-European | संस्कृतम् | sa | san | san | san | ancient; still spoken; also known as Saṃskṛta |