Hela
lA/B
Latosolic Andosols/Bog Soils
bPo/Po/aH
Brown Podzolics/Podzols/Alpine Humus Soils
Bougainville
R/Tr
Rendzinas/Terra Rossas
Central
Li/G/S
Lithosolics/Grumosols/Solonetzics
Chimbu
hbL/gP/R
Humic Brown Latosols/Gleyed Pelosols/Rendzinas
East New Britain
ryL/Reg
Red and Yellow Latosols/Regosolic Brown Soils
East Sepik
Reg/aBf
Regosolic Brown Soils/Acid Brown Forest Soils
Eastern Highlands
Enga
Gulf
saPMS
Saline Peats, Muds and Sands
Jiwaka
Madang
Al/hB
Alluvial Soils/Half Bog Soils
Manus
Milne Bay
Morobe
National Capital District
New Ireland
Oro
A
Andosols
Sandaun
Li/aH
Lithosolics/Alpine Humus Soils
Southern Highlands
West New Britain
Western Highlands
Western
pLa
Podzolic Lateritics
hB/B/Al
Half Bog Soils/Bog Soils/Alluvial Soils
Bf/Reg
Brown Forest Soils/Regosolic Brown Soils
L/La
Latosolics/Lateritics
Bf/P
Brown Forest Soils/Pelosols
mPo/gP/hPo
Meadow Podzolics/Gleyed Pelozols/Hydro-Podzolics