XOBDO.ORG adopts the various writing system or scripts to write different languages as per the following table. It also provides provision to record the pronunciations in two additional scripts. XOBDO.ORG also has specific 'scheme' or 'protocol' to transcript certain languages in specific scripts as indicated in the table.
| Language | Head Word Script | pRoman Script | pAssamese Script |
|---|
| English | Roman | - | XOBDO Transliteration Scheme 2013 |
| Assamese | Assamese | XOBDO Phonetics Romanization Scheme (2007) | - |
| Bangla | Bangla | Roman | - |
| Bishnupriya Manipuri | Bangla | Roman | - |
| Bodo | Devnagari | Bodo Romanization Scheme (2022) | - |
| Hindi | Devnagari | Roman | - |
| Nepali | Devnagari | Roman | - |
| Rabha | Assamese | Roman | - |
| Deuri | Assamese | Roman | - |
| Tai-Ahom | Assamese | Roman | - |
| Mising | Roman | - | Assamese |
| Dimasa | Roman | - | - |
| Khasi | Roman | - | - |
| Garo | Roman | - | - |
| Mizo | Roman | - | - |
| Nagamese | Roman | - | - |
| Karbi | Roman | - | - |
| Tiwa | Roman | - | - |
| Meiteilon | Roman | - | - |
| Kok-Borok | Roman | - | - |
