| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Assamese language | 2 Provincial | Indo-European languages | Assamese alphabet | as | asm | asm | 15,000,000 | Yes | ||||||
| Rabha language | 4 Educational | Sino-Tibetan languages | Assamese alphabet | rah | 170,000 | Yes |