Chemistry Abbreviations and Acronyms

1. NEEIA
   Nonseparation Electrochemical Enzyme Binding/immunoassay
2. NEVE
   Nonempirical Valence Electron Method
3. NHF(FC)
   Nonrelativistic Numerical Hartree-fock (frozen-core )
4. NIESST
   Nuclear Decay-induced Excited-spin-state Trapping
5. NIGET
   Neutron-induced Gamma-ray Emission Tomography
6. NIRDIA
   Near Infrared Dye Immunoassay
7. NIRE
   National Institute for Resources and Environment
8. NIRF
   Near-infrared Fluorescence
9. NIRIM
   National Institute for Research In Inorganic Materials
10. NIRIM
    Near-ir Raman Imaging Microscope
11. NIRIS
    Near-infrared Imaging Spectroscopy
12. NIRMS
    Noble Gas-ion Reflection Mass Spectrometry
13. NISTO
    Non-integer Slater-type Orbital
14. NITEP
    National Incinerator Testing and Evaluation Program (canada)
15. NIWG
    National Interagency Work Group
16. NIWR
    National Institute for Water Research (south Africa)
17. NIXSW
    Normal Incidence X-ray Standing Wave
18. NL-SCF
    Nonlocal (density Functional)-self-consistent Field
19. NLLSCF
    Nonlinear Least Squares Curve Fitting
20. NLLSQ
    Nonlinear Least Squares

Last updated: August 16, 2021 — Total entries: 20,936