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