AT – Alpine Tundra
BG – Bunchgrass
BSBW – Boreal White and Black Spruce
CDF – Coastal Douglas-fir
CWH – Coastal Western Hemlock
ESSF – Engelmann Spruce–Subalpine Fir
ICH – Interior Cedar Hemlock
IDF – Interior Douglas-fir
MH – Mountain Hemlock
MS – Montane Spruce
PP – Ponderosa Pine
SBPS – Sub-Boreal Pine-Spruce
SBS – Sub-Boreal Spruce
SWB – Spruce–Willow–Birch
FEN – forest ecosystem network
OGMA – old-growth management area
OPR – operational planning regulation
PNC – potential natural community
RMA – riparian management area
WHA – wildlife habitat areas
WTP – wildlife tree patches