Physics Abbreviations and Acronyms

1. NISTAR
   NIST Advanced Radiometer
2. NMUO
   Number of Muons
3. NOBCCHE
   National Organization for the Professional Advancement of Black Chemists & Chemical Engineers
4. NP(s)
   nanoparticle(s)
5. NSCANS
   National Steering Committee for the Advanced Neutron Source
6. NuTeV
   Neutrinos At the Tevatron
7. ODEND
   Optical Detected Electron Nuclear Double Resonance
8. OITD
   Overlap Induced Ternary Dipole
9. OOCA
   Object Oriented Computing in Astrophysics
10. OPMAS
    Optical Pumping and Magic Angle Spinning
11. ORLaND
    Oak Ridge Large Neutrino Detector
12. PARCS
    Primary Atomic Reference Clock in Space
13. PASTI
    Public Address Speech Transmission Index
14. PEMFD
    Pulsed Electro-Magnetic Field Device
15. PEMI II
    Portable Engineering Moire Interferometer, Second generation
16. PEP-II
    The official name for the SLAC B Factory
17. PERTRAN
    Perturbation Transport
18. PFX-I
    Penning Fusion eXperiment - Ions
19. Phyy
    Physics
20. POCOE
    Principle of Conservation of Energy

Last updated: May 6, 2025 — Total entries: 5,354