BDV	Breakdown voltage
C${}_2$H${}_2$	Acetylene
C${}_2$H${}_4$	Ethylene
C${}_2$H${}_6$	Ethane
CH${}_4$	Methane
CO	Carbon monoxide
CO${}_2$	Carbon dioxide
DGA	Dissolves gas analysis
DNO	Distribution network operators
DPM	Duval pentagon method
DRM	Doernenburg ratio method
DTM	Duval triangle method
FC	Fuel cell
FFA	Furfuraldehyde
FTIR	Fourier transform infrared
GC	Gas chromatography
H${}_2$	Hydrogen
HI	Health index
IC	Solid state sensor
IFT	Interfacial tension
IR	Infrared
IRM	IEC ratio method
KGM	Key gas method
LDL	Lower detection limit
LTC	Load tap changer
NDIR	Non dispersive infrared
NIR	Near infrared
NIST	National Institute of Standards and Technology
OQA	Oil quality analysis
PAS	Photoacoustic spectroscopy
PTFE	Polytetrafluoroethylene
RRM	Rogers ratio method
TCD	Thermal conductivity detector