| Category | abbreviation |
| Standard Indonesian | SI |
| Jakarta Colloquial Indonesian | CJI |
| Indonesian spoken in Yogyakarta | YI |
| Indonesian spoken in Nurabelen, Flores | NUI |
| Indonesian spoken in Belitung | BUI |
| Sambas Malay | SAM |
| Pontianak Malay | POM |
| North Maluku Malay | NM |
| Belitung Malay | BLM |