Electrical Abbreviations and Acronyms
- HAZIDHazard Identification
- HAZMATHazardous Material
- HAZOPHazard and Operability
- HAZOPHazardous Operation
- HAZWOPERHazardous Waste Operations and Emergency Response Standard
- HBLHydrostatic Balanced Loading
- HCHydrocarbon
- HCAHigh Consequence Areas
- HCAHost Control Area (electricity)
- HCALHRCC Calliper (in Logs)(in Inches)
- HCCSHorizontal Clamp Connection System
- HCMHorizontal Connection Module.
- HCRFHydrographic Chart Raster Format
- HDAHelideck Assistant
- HDDHeating degree days a qualitative index used to reflect the demand for energy to heat a business (conservation)
- HDPEHigh Density Polyethylene Electrical
- HDTHigh Resolution Dipmeter Log
- HDUHorizontal Drive Unit
- HEAHabitat Equivalency Analysis
- HECHydroxyethylcellulose
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