Languages written with Javanese script
| Language | Writing System Code | Writing System Status | SLDR/CLDR locale | Regional variants |
|---|---|---|---|---|
| Bali | ban-Java | obsolete | ban-Java-ID (Indonesia) | |
| Indonesian | id-Java | in use | id-Java-ID | |
| Javanese | jv-Java | obsolete | jv-Java-ID (Indonesia) | |
| Kawi | kaw-Java | in use | kaw-Java-ID | |
| Madura | mad-Java | in use | mad-Java-ID | |
| Osing | osi-Java | in use | osi-Java-ID (Indonesia) | |
| Sasak | sas-Java | in use | sas-Java-ID | |
| Sunda | su-Java | obsolete | su_Java (SLDR)  | su-Java-ID (Indonesia) |
| Tengger | tes-Java | in use | tes-Java-ID (Indonesia) |