Chemistry Acronyms

Alphabetical Listing of Chemistry Acronyms

  • NIS — Neutron Inelastic-scattering
  • NIS — Sodium Iodide Symporter
  • NISO — National Information Standards Organization
  • NIST — National Institute of Standards And Technology (formerly NBS)
  • NISTO — Non-integer Slater-type Orbital
  • NITEP — National Incinerator Testing And Evaluation Program (Canada)
  • NITFS — National Imagery Transmission Format Standard
  • NITM — Normalized Irreducible Tensorial Matrix
  • NITS — National Institute of Technology And Standards
  • NIWA — National Institute For Water And Atm. Research [New Zealand]
  • NIWG — National Interagency Work Group
  • NIWR — National Institute For Water Research (South Africa)
  • NIXSW — Normal Incidence X-ray Standing Wave
  • NJTSR — New Jersey Trade Secret Registry
  • NK — Natural Killer
  • NKA — (Na2O + K2O)/Al2O3
  • NKB — Nachklarbecken; Secondary Settling Tank
  • NKN — Sodium Potassium Niobate
  • NL-SCF — Nonlocal (density Functional)-self-consistent Field
  • NLAP — Nonlimited Aeration Process (for Waste Treatment)
  • NLC — Next Linear Collider
  • NLC — Nematic Liq. Crystal
  • NLC — Noctilucent Cloud
  • NLCR — Nonlinear Continuum Regression
  • NLDA — Nonlocal Density Approxn.
  • NLDF — Nonlocal Density Functional
  • NLDFT — Nonlocal Density Functional Theory
  • NLET — National Laboratory For Environmental Testing
  • NLGI — National Lubricating Grease Institute
  • NLLAP — National Lead Laboratory Accreditation Program
  • NLLS — Nonlinear Least Squares
  • NLLSCF — Nonlinear Least Squares Curve Fitting
  • NLLSF — Non-linear Least Square Fitting
  • NLLSQ — Nonlinear Least Squares
  • NLM — National Library of Medicine
  • NLM — Nonlinear Mapping
  • NLMO — Natural Localized Mol. Orbital
  • NLMO — Nonorthogonal Localized Molecular Orbital
  • NLO — Nonlinear Optical
  • NLP — Natural Language Processing
  • NLP — Nonlinear Programming
  • NLPLS — Nonlinear Partial Least Squares
  • NLPS — Nonreactive
  • NLS — Nonlinear Schroedinger Equation
  • NLS — Nuclear Localization Signal
  • NLSD — Nonlocal Spin Density (functional Theory)
  • NLSLE — Nonlinear Schroedinger-Langevin Equation
  • NLTE — Non-local Thermodynamic Equilibrium
  • NLXC — Nonlocal Exchange Correlation (potential)
  • NMA — Nuclear Microanalysis
  • NMAM — NIOSH Manual of Analytical Methods
  • NMC — New Muon Collaboration
  • NMCSCF — Numerical Multiconfiguration Self-consistent Field
  • NMDAR — N-methyl-D-aspartate Receptor
  • NMDR — Nuclear Magnetic Double Resonance
  • NMDS — Nonmetric Multidimensional Scaling
  • NME — New Molecular Entity
  • NMEP — National Materials Exposure Programme
  • NMFS — National Marine Fisheries Service (of NOAA)
  • NMHC — Nonmethane Hydrocarbons
  • NMI — Nautical Miles
  • NMIJ — National Metrology Institute of Japan
  • NMJ — Neuromuscular Junction
  • NMMAPS II — The National Morbidity
  • NMMO — N-methylmorpholine N-oxide
  • NMMSS — Nuclear Materials Management And Safeguards System
  • NMN — Nicotinamide Mononucleotide
  • NMO — Natural Magnetic Orbital
  • NMOC — Nonmethane Organic Compound(s)
  • NMOG — Non-Methane Organic Gases
  • NMOS — Negative Channel Metal-oxide Semiconductor
  • NMP — Nitroxide-mediated Polymerization
  • NMP — Nuclear Microprobe
  • NMPIMC — Normal Mode Path Integral Monte Carlo
  • NMR — Nuclear Magnetic Resonance
  • NMRD — Nuclear Magnetic Relaxation Dispersion
  • NMRI — Nuclear Magnetic Resonance Imaging
  • NMSC — Non-melanoma Skin Cancer
  • NMVOC — Nonmethane Volatile Organic Compound
  • NN-TB — Nearest-neighbor Tight Binding
  • NNBI — Neglect of Nonbonded Interactions
  • NND — New And Nonofficial Drugs
  • NNDC — National Nuclear Data Center
  • NNDO — Neglect of Nonbonded Differential Overlap
  • NNI — National Nanotechnology Initiative
  • NNLO — Next-to-next-to-leading Order
  • NNLS — Non-negative Least-squares
  • NNRTI — Non-nucleoside Reverse Transcriptase Inhibitor
  • NNSA — National Nuclear Security Administration
  • NO — Natural Orbital
  • NOAA — National Oceanic And Atmospheric Administration
  • NOAEL — No Observable Adverse Effect Level
  • NOAO — National Optical Astronomy Observatories
  • NOBIC — Near-field Optical Beam Induced Current
  • NOC — Nonionic Organic Contaminants
  • NOD — Nitrogenous Oxygen Demand
  • NOD — Nonobese Diabetic
  • NODA — Notice of Data Availability
  • NODC — National Oceanographic Data Center (Washington
  • NODP — National Oceanic And Deposition Program

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