AD	Anaerobic Digestion
BF	Blast Furnace
Bio-CNG	Bio-Compressed Natural Gas
BOF	Basic Oxygen Furnace
COS	Carbonyl Sulfide
FEED	Front-End Engineering Design
FGD	Flue Gas Desulfurization
FTM	Facilitated Transport Membrane
HRSG	Heat Recovery Steam Generator
IGCC	Integrated Gasification Combined Cycle
LCOE	Levelized Cost of Electricity
MMM	Mixed-Matrix Membrane
MTR	Membrane Technology Research
NCCC	National Carbon Capture Center
NG	Natural Gas
NGCC	Natural Gas Combined Cycle
PBI	Polybenzimidazole
PDMS	Polydimethylsiloxane
PES	Polyether Sulfone
PVAm	Polyvinylamine
SCR	Selective Catalytic Reduction
S-EGR	Selective Exhaust Gas Recirculation
TEA	Techno-Economic Analysis
TFC	Thin-Film Composite
TGR	Top Gas Recycling
WGS	Water–Gas Shift