General Industry Term

HVAC
Heating Ventilation and Air conditioning, High Voltage AC
HVAC
Heating, Ventilation, and Air Conditioning?
HVAR
Heavy Vehicle Accident Rate
HVC
High Value Customer
HVEC
High Value Engineering Center
HVGO
Heavy Vacuum Gas Oil
HVL
Half Value Layer
HVL
High Value Learning
HVLE
High Value Learning
HV LER
High Voltage Local Equipment Room
HVN
Heavy Virgin Naphtha
HVO
Hidrotreated Vegetable Oil
HVO
High Value Order
HW
HardWare
HW
High Water
HWNF
Hot Work Naked Flame
HWO
How We Operate
HWO
Hydraulic Work Over
HWO
Hydraulic Workover
HWOU
Hydraulic Work-Over Unit
HWU
Hydraulic Workover Unit
HWWU
How We Work in Upstream
HWY
high Water Yield
HXT
Horizontal Christmas Tree
HYD
Hydraulic
HZ
Hertz
HZOP
See HAZOP
I-80
Interstate Eighty
I/A
Inner Annulus
IA
Foxboro's Intelligent Automation series DCS