| 1:PG-CPM:PG:CENTRAL | |
| 2:PG-CPK:PG:CHIMBU | |
| 3:PG-EBR:PG:EAST NEW BRITAIN | |
| 4:PG-ESW:PG:EAST SEPIK | |
| 5:PG-EHG:PG:EASTERN HIGHLANDS | |
| 6:PG-EPW:PG:ENGA | |
| 7:PG-GPK:PG:GULF | |
| 8:PG-MPM:PG:MADANG | |
| 9:PG-MRL:PG:MANUS | |
| 10:PG-MBA:PG:MILNE BAY | |
| 11:PG-MPL:PG:MOROBE | |
| 12:PG-NCD:PG:NATIONAL CAPITAL DISTRICT (PORT MORESBY) | |
| 13:PG-NIK:PG:NEW IRELAND | |
| 14:PG-NSA:PG:NORTH SOLOMONS | |
| 15:PG-NPP:PG:NORTHERN | |
| 16:PG-SAN:PG:SANDAUN [WEST SEPIK] | |
| 17:PG-SHM:PG:SOUTHERN HIGHLANDS | |
| 18:PG-WBK:PG:WEST NEW BRITAIN | |
| 19:PG-WPD:PG:WESTERN | |
| 20:PG-WHM:PG:WESTERN HIGHLANDS |