Chemistry Abbreviations Starting with H and I

Chemistry abbreviations and acronyms are common in all fields of science. This collection offers common abbreviations and acronyms beginning with the letters H and I used in chemistry and chemical engineering. Chemistry Abbreviations Starting with H H - EnthalpyH - Hydrogenh - Plancks constanth - Convection heat transfer coefficientHa - Hahnium (initial name for dubnium)HA - HemagglutininHAA - Haloacetic AcidHAc - Acetic AcidHAc - AcetaldehydeHACCP - Hazard Analysis and Critical Control PointsHAP - Hazardous Air PollutantHAS - Helium Atom ScatteringHAS - HyAluronan SynthaseHAT - Hypoxanthine, Aminopterin, ThymidineHAZMAT - HAZardous MATerialsHb - HemoglobinHB - Hydrogen BondedHBC - Hemoglobin CHBCD - HexaBromoCycloDodecaneHBD - Hydrogen Bond DonorHC - HydroCarbonHCA - Hydroxycitric AcidHCA - HydroxyCarbonate ApatiteHCB - HexaChloroBenzeneHCFC - HydroChloroFluoroCarbonHDA - High-Density Amorphous iceHDA - HydroxyDecanoic AcidHDI - Hexamethylene DiIsocyanateHE - Hektoen Enteric AgarHe - HeliumHE - High ExplosiveHEA - Hektoen Enteric AgarHEK - HEKtoen enteric agarHEL - High Energy LaserHEMA - HydroxyEthylMethAcrylateHEP - Half Equivalence PointHEPA - High-Efficiency Particulate AirHEPH - Heavy Extractable Petroleum HydrocarbonsHEU - Highly Enriched UraniumHf - HalfniumHF - Hartree-Fock MethodHF - Heat FluxHF - High FrequencyHF - Hydrogen FuelHFA - HydroFluoroAlkaneHFB - HexaFluoroBenzeneHFC - HydroFluoroCarbonHFLL - Half-Filled Landau LevelHFP - HexaFluoroPropyleneHg - MercuryHgb - HemoglobinHHV - High Heating ValueHIC - Household And Industrial ChemicalHL - Half-LifeHL - Hydrogen LineHLA - HyaLuronic AcidHLB - Helium Light BandHMF - HydroxyMethyl FurfuralHMW - High Molecular WeightHo - HolmiumHO - Hydroxyl radicalHOAc - Acetic AcidHOMO - Highest Occupied Molecular OrbitalHOQS - Highest Occupied Quantum StateHP - High Pressurehp - horsepowerHPHT - High-Pressure/High TemperatureHPLC - High-Pressure Liquid ChromatographyHPPT - High-Pressure Phase TransformationHPSV - High-Pressure Sodium VaporHr - HourHRA - Health Risk AssessmentHs - HassiumHS - Hidden StatesHSAB - Hard and Soft Acids and BasesHSV - High Shear ViscosityHT - Heat TransportHT - Heat TreatedHT - High TemperatureHTC - Heat Transfer CoefficientHTGR - High-Temperature Gas ReactorHTH - High Test HypochloriteHTS - High-Temperature SuperconductorHTST - Hight Temperature/Short TimeHV - High ViscosityHV - High VoltageHVLP - High Volume/Low PressureHY - High YieldHz - HertzHZT - HydroChloroThiazide Chemistry Abbreviations Starting with I I - electrical currentI - IodineI - IsoleucineIAEA - International Atomic Energy AgencyIAQ - Indoor Air QualityIB - Ion BalanceIC - Ice CrystalsICE - Initial, Change, EquilibriumICE - Internal Combustion EngineICP - Inductively Coupled PlasmaICSC - International Chemical Safety CardICSD - Inorganic Crystal Structure DatabaseICSN - Institut de Chimie des Substances NaturellesIE - Inert ElectrolyteIE - Ionization EnergyIEA - International Energy AgencyIG - Inert GasiHOP - information Hyperlinked Over Proteinsi.i.d. - independent and identically distributedIK - Inverse KinematicsIMBR - Immersed Membrane BioReactorIMF - InterMolecular ForceIMS - Industrial Methylated SpiritIn - IndiumInChI - International Chemical IdentifierIOC - InOrganic ContaminantIOCB - Institute of Chemistry and BiochemistryIOCM - International Organic Chemistry MeetingIPA - Isopropyl AlcoholIQ - Iron QualityIR - Incident ReportIR - InfraRedIR - Ionizing RadiationIr - IridiumIRM - Interference Reflection MicroscopyI SI - Initial State InteractionISI - In-Situ Interferometer ISM - Industrial, Scientific, or MedicalIUPAC - International Union of Pure and Applied Chemistry