Languages written with Oriya (Odia) script
| Language | Writing System Code | Writing System Status | SLDR/CLDR locale | Regional variants |
|---|---|---|---|---|
| Bodo Parja | bdv-Orya | in use | bdv-Orya-IN (India) | |
| Bondo | bfw-Orya | in use | bfw-Orya-IN (India) | |
| Desiya | dso-Orya | in use | dso-Orya-IN (India) | |
| Duruwa | pci-Orya | in use | pci-Orya-IN (India) | |
| Gadaba, Bodo | gbj-Orya | in use | gbj-Orya-IN (India) | |
| Gadaba, Pottangi Ollar | gdb-Orya | in use | gdb-Orya-IN (India) | |
| Gata’ | gaq-Orya | in use | gaq-Orya-IN (India) | |
| Ho | hoc-Orya | in use | hoc-Orya-IN (India) | |
| Juang | jun-Orya | in use | jun-Orya-IN (India) | |
| Juray | juy-Orya | in use | juy-Orya-IN (India) | |
| Kisan | xis-Orya | in use | xis (SLDR)  | xis-Orya-IN (India) |
| Koya | kff-Orya | in use | kff-Orya-IN (India) | |
| Kudmali | kyw-Orya | in use | kyw-Orya-IN (India) | |
| Kui | uki-Orya | in use | uki-Orya-IN (India) | |
| Kui (India) | kxu-Orya | in use | kxu-Orya-IN (India) | |
| Kui, Dawik | dwk-Orya | in use | dwk-Orya-IN (India) | |
| Kuvi | kxv-Orya | in use | kxv (CLDR) | kxv-Orya-IN (India) |
| Mirgan | zrg-Orya | in use | zrg-Orya-IN (India) | |
| Munda | unx-Orya | in use | unx-Orya-IN (India) | |
| Mundari | unr-Orya | in use | unr-Orya-IN (India) | |
| Oriya (macrolanguage) | or-Orya | in use | or (CLDR) | or-Orya-IN (India) |
| Pengo | peg-Orya | in use | peg-Orya-IN (India) | |
| Reli | rei-Orya | in use | rei-Orya-IN (India) | |
| Sambalpuri | spv-Orya | in use | spv-Orya-IN (India) | |
| Santhali | sat-Orya | in use | sat-Orya-IN (India) | |
| Sora | srb-Orya | in use | srb-Orya-IN (India) |