H

HA High Alpha (olefin)
HA Hem Agglutinin
HA Hyaluronic Acid
HAART Highly Active Anti Retroviral Therapy (AIDS)
HACT High Affinity Choline Transporter
HAE Hereditary Angio Edema
HAI Healthcare-Associated Infections
HAL Hexyl Amino Levulinate
HALS Hindered Amine Light Stabilizer
HAMA Human Anti Murine Antibodies
HAP Hazardous Air Pollutant
HAP Hydroxy APatite
HAP Hospital Acquired Pneumonia
HARS HIV- Associated Adipose Redistribution Syndrome
HASE Hydrophobically Alkali Soluble Emulsion
HATCP Hydroxy Apatite Tri Calcium Phosphate (Orthopaedics)
HBCD Hexa Br Cyclo Dodecane
HBCU Historically Black College & University (USA)
HBGF Heparin Binding Growth Factor
HBGFPP Heparin Binding Growth Factor Protector & Promoter
HBIW Hexa Benzyl hexaaza Iso Wurtzitane
HBNP Human B-type Natriuretic Peptide
HBO Hyper Baric Oxygen
HBOC Hemoglobin Based Oxygen Carrier
HBP Heparin Binding Protein
HBS 4-Hydroxy Benzene Sulfonate
HBSAG Hepatitis B Surface Anti Gen
HBT Heterojunction Bipolar Transistors
HBTU 2-(1H-Benzotriazo 1-1-yl)-1,1,3,3 Tetramethyl Uronium hexafluorophosphate
HBV Hepatitis B Virus
HC Hydro Carbon
HC/BTLP Human Cardiac / Brain Tolloid-Like Protein
HCBD Hexa Chloro Buta Diene
HCC Hydro Chloro Carbon
HCC Hepato Cellular Carcinoma
HCFC Hydro Chloro Fluoro Carbon
HCFC Hydro Chloro Fluoro Carbon
HCG Human Chorionic Gonadotropin
HCM Hyper Calcemia of Malignancy
HCMV Human Cyto Megalo Virus
HCR Human Cytopathic Rotavirus
HCRF Human Corticotropin Release Factor
HCT Hydro Chloro Thiazide (DiUretics)
HCV Hepatitis C Virus
HD High Definition
HD High Definition
HDAC Histone De ACetylase (Geriatrics/Oncology)
HDCO Hydroxy Didehydro Caroten One
HDDA Hexane Diol Di Acrylate
HDDVE Hexane Diol Di Vinyl Ether
HDE Humanitarian Device Exemption
HDI Hexamethylene Di Isocyanate
HDITCP 1,1',3,3,3',3'-Hexamethyl-4,4',5,5'-Dibenzo-2,2' Indo Tricarbo Cyanine Percholoate
HDL High Density Lipoprotein
HDM house dust mite
HDN Hydro De Nitrogenation
HDODA Hexane Di Ol Di Acrylate
HDPCVD High Density Plasma Chemical Vapor Deposition
HDPE High Density Poly(ethylene)
HDS Hydro De Sulfurization
HDT Heat Deflection Temperature
HDW Hydro De Waxing
HDX Hydrogen Deuterium Exchange
He Hexyl
HE Human Epididymis
HEA Hydroxy Ethyl Acrylate
HEC Hydroxy Ethyl Cellulose
HEDPA 1-Hydroxy Ethylidene-1-Di Phosphonic Acid
HEDTA Hydroxy Ethylethylene Diamine Triacetic Acid
HEFA Hydroprecessed Esters & Fatty Acids
HEFH HEterozygous Familial Hypercholesterolemia
HEK Human Embryonic Kidney
HEMA 2-Hydroxy Ethyl Meth Acrylate
HEMC Hydroxy Ethyl Methyl Cellulose
HEPES N-2-Hydroxy Ethyl Piperazine-N'-2-Ethane Sulfonic acid
HER HERegulin
HER Human EGF Receptor
HERG Human Ether-a-go-go-Related Gene (Cardiology)
HERV Human Endogenous Retro Virus
HES Human Embryonic Stem (cell)
HES Hydroxy Ethyl Starch
HES Hyper Eosinophilic Syndrome
HESC Human Embryonic Stem Cell
HESCA Human Embryonic Stem Cell Antigen
HETE Hydroxy Eicosa Tetra Enoic acid
HEV Hepatitis E Virus
HEV Hybrid Electric Vehicle
HEV High Energy Visible
HF Heart Failure
HFA Hydro Fluoro Alkane (Propellant)
HFAC Hexa Fluoro Acetyl Acetonate
HFC Hydro Fluoro Carbon
HFE Hydro Fluoro Ether
HFO H F Olefin
HFP Hexa Fluoro Propene
HFPDDA 1,1,5,5-tetra Hydrohexa Fluoro Pentane-1,5-Diol Di Acrylate
HFPE Hydrogen Fluoro Poly Ether
HFPO Hexa Fluoro Propylene Oxide
HFRR High-Frequency Reciprocating Rig
HFS Hydro Fluo Silicic acid (H2SiF6)
HGBV Hepatitis GB Virus
HGD High Grade Dysplasia
HGE Human Granulocytic Ehrlichiosis (Infectious disease)
HGF Hepatocyte Growth Factor
HGF Human Growth Factor
HGF/SF Hepatocyte Growth Factor Scatter Factor
hGH Human Growth Hormone
HGP Human Genome Project
HGV Hepatitis G Virus
HHMI Howard Hughes Medical Institute (USA)
hHV Human Herpes Virus
HIB Haemophillus Influenzae B
HIC Hydrophobic Interaction Chromatography
HIF Hypoxia Inducible Factor
HIF-PH Hypoxia-Inducible Factor-Prolyl Hydroxylase
HIFU High Intensity Focused Ultrasound
HII Household, Industrial, Institutional
HIL Hole Inj. Layer
HIP Heptane (boiling) Insoluble Polypropylene
HIPS High Impact Poly Styrene
HIPT Hexa Iso Propyl Terphenyl
HIT Histamine In Tolerance
HIT Heparin Induced Thrombocytopenia
HIT-IT Highly Innovative Tactics to Interrupt Transmission (AIDS)
HIV Human Immunodeficiency Virus
HK Hexo Kinase
HKGF Human Keratinocyte Growth Factor
HKR Hydrolytic Kinetic Resolution
HL Hodgkin Lymphoma
HLA Human Leukocyte Antigen
HLB Hydrophilic Lipophilic Balance
HLGAG Heparin sulfate-Like Glycos Amino Glycans
HLGAG Heparan sulfate-Like Glycos Amino Glycans
HMA Hot Melt Adhesive
HMAF Hydroxy Methyl Acyl Fulvene (Oncology)
HMB Hexa Methonium Bromide
HMBA 2-Hydroxy-4-(Methylthio)Butanoic Acid (Animal Nutrition)
HMBN 2-Hydroxy-4-(Methylthio) Butyro Nitrile (animal nutrition)
HMC Human to Machine Communication
HMD Hexa Methylene Diamine
HMD Hyaline Membrane Disease
HMDA Hexa Methylene Di Amine
HMDC Hexa Methylene Diamine Carbamate
HMDS Hexa Methyl Di Silazane
HMF Hydroxyl-Methyl-Furfural
HMG High Mobility Group (domain protein)
HMG CoA Hydroxy Methyl Glutaryl Coenzyme A
HMGB High Mobility Group Box
HMI Hexa Methylene Imine
HMMM Hexa Methoxy Methyl Melamine
HMPSA Hot Melt Pressure Sensitive Adhesive
HMPV Human Meta Pneumo Virus
HMS-PP High Melt Strength Poly Propylene
HNE Human Neutrophil Elastase
HNIS Human Na Iodide Symporter
HNL Hydroxy Nitrile Lyase
HNRNP Heterogeneous Nuclear Ribo Nucleo Protein
HNSCC Head & Neck Squamous Cell Cancer
Ho Holmium
HOFH HOmozygous Familial Hypercholesterolemia
HOMO Highest Occupied Molecular Orbital
HOSINF Horizontal Silicon Nitride Furnace (Microelectronics)
HP Hardwood Plywood
HPA Hydroxy Propionic Acid
HPA Hyper Phenyl Alaninemia
HPA Hypothalamo Pituitary-Adrenal
HPAI High Potency Active Ingredients (Pharma.)
HPAPI Highly Potent API
HPC Hydroxy Propyl Cellulose
HPC Hydro Processing Catalyst (refinery catalyst)
HPC Halo Propargyl Compound
HPDE 4-Hydroxy-4'-(2,3,4,5,6-Pentafluorobenzoyl) Diphenyl Ether
HPFC High Performance FLASH Chromatography
HPHT High Pressure High Temperature
HPLC High Pressure Liquid Chromatography
HPLC High Performance Liquid Chromatography
HPMA Hydroxy Propyl Meth Acrylate
HPMA Hydroxy Propyl Meth Acrylamide
HPMC Hydroxy Propyl Methyl Cellulose
HPMC Hydroxy Propyl Methyl Cellulose
HPMCAS Hydroxy Propyl Methyl Cellulose Acetate Succinate
HPMCP Hydroxy Propyl Methyl Cellulose Phthalate
HPMCP Hydroxy Pr Me Cellulose Phthalate
HPMPC (S)-1-(3-Hydroxy-2-Phosphonyl-Methoxy Propyl) Cytosine
HPP Hexahydro Pyrimido Pyrimidine
HPPD 4-Hydroxy Phenyl Pyruvate Dioxygenase
HPPE High Pressure Poly Ethylene
HPPO Hydrogen Peroxide Propylene Oxide
HPR High Productivity Research
HPSK Human Prostate Specific Kallikrein
HPT Hyper Para Thyroidism
HPTLC High Performance TLC
HPV Human Papilloma Virus
HPV Hydrogen Peroxide Vapour
HQ Hydro Quinone
HR Heptad Repeat (protein domains)
HR Hormone Receptor
HRA Halogen Resistant Azole (Water Treatment)
HRE Hypoxia Response Element
HRP Horse Radish Peroxidase
HRPC Hormone Refractory Prostate Cancer
HRS Hepato Renal Syndrome
HRT Hormone Replacement Therapy
HRV Human Rota Virus
HS High Solids
HS Heat Set
HSA Human Serum Albumin
HSBC Hydrogenated Styrenic Block Copolymer
HSC Hematopoietic Stem Cell
HSCT Hematopoietic Stem-Cell Transplantation
HSD Hydroxy Steroid Dehydrogenase
HSDD Hypoactive Sexual Desire Disorder
HSE Health, Safety, Environment
HSP Heat Schock Protein
HSP Heptane (boiling) Soluble Polypropylene
HSQ Hydrogen Silses Quioxane
HSV Herpes Simplex Virus
HT Hydroxy Tryptamine [5-HT; Serotonin]
HT High Throughput
HTA Hexadecyl Trimethyl Ammonium
HTE High Throughput Experimentation
HTEP High Throughput Electro Physiology
HTG Human Thyro Globulin
HTG Hyper Tri Glyceridemia
HTL Helper T Cells
HTLV Human T-cell Lymphotropic Virus
HTN High Temp. Nylon
HTS High Throughput Screening
HTS High Temperature Superconductors
HUAE Human Umbilical Artery Endothelial
HUB Heavy Uterine Bleeding
HUS Hemolytic Uremic Syndrome
HUVE Human Umbilical Vein Endothelial
HUVEC Human Umbilical Vein Endothelial Cells
HVA Homo Vanillic Acid
HVAC Heating Ventilating and Air Conditioning
HZ Herpes Zoster