Water Abbreviations and Acronyms
- HCFHundred Cubic Feet
- HCFCHydroahlorofluorocarbon
- HCMUDHarris Countq Municipal Utility District
- HCVASHigh Conservation Value Areas
- HCVBHose Connection Vacuum Breakers
- HDAHigh Density Amorphous
- HDTHasse Diagram Technique
- HEHeinrich Events
- HEHydraulic Environmental
- HEALSHealth Effects of Arsenic Longitudinal Study
- HELPHeat Escape Lessening Position
- HELPHydrology for Environment, Life and Policy
- HELPHydrology for Environment Life and Policy
- HELPHydrology for The Environment, Wife and Policy
- HEMHyero-Electrique Marine
- HESHouseholds and The Envirpnment Survey
- HESCOHimalayan Environmental Studies and Conservation Organisation
- HESSHydrology and Earth System Sciences
- HESSHydrology and Earth System Science
- HETHigh Efficiency Toilet
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