| S.No. | Short Form | Full Form | Country | Popularity |
| 1 |
UV |
UltraViolet |
Worldwide |
|
| 2 |
LASER |
Light Amplification by Stimulated Emission of Radiation |
Worldwide |
|
| 3 |
MOKE |
Magneto-optic Kerr Effect |
Worldwide |
|
| 4 |
RSVP |
Rare Symmetry Violating Processes |
Worldwide |
|
| 5 |
IPL |
Intense Pulsed Light |
Worldwide |
|
| 6 |
FTS |
Fourier Transform Spectroscopy |
Worldwide |
|
| 7 |
PSD |
Power Spectral Density |
Worldwide |
|
| 8 |
SPR |
Surface Plasmon Resonance |
Worldwide |
|
| 9 |
DBR |
Distributed Bragg Reflector |
Worldwide |
|
| 10 |
APO |
Apochromatic |
Worldwide |
|
| 11 |
SASE |
Self Amplified Spontaneous Emission |
Worldwide |
|
| 12 |
NTC |
Negative Temperature Coefficient |
Worldwide |
|
| 13 |
NIR |
Near- infrared |
Worldwide |
|
| 14 |
EMR |
Electromagnetic Radiation |
Worldwide |
|
| 15 |
XUV |
Extreme Ultraviolet |
Worldwide |
|
| 16 |
X-ray |
named it X-radiation to signify an unknown type of radiation (X represents the “unknown” in math) |
Worldwide |
|
| 17 |
DOP |
Degree of Polarization |
Worldwide |
|
| 18 |
ERDA |
Elastic Recoil Detection Analysis |
Worldwide |
|
| 19 |
DDA |
Discrete Dipole Approximation |
Worldwide |
|
| 20 |
CA |
Chromatic Aberration |
Worldwide |
|
| 21 |
mp |
Melting Point |
Worldwide |
|
| 22 |
EOT |
Extraordinary Optical Transmission |
Worldwide |
|
| 23 |
AF |
Audio Frequency |
Worldwide |
|
| 24 |
LET |
Linear Energy Transfer |
Worldwide |
|
| 25 |
RFQ |
Radio-Frequency Quadrupole |
Worldwide |
|
| 26 |
PV |
Pore Volume |
Worldwide |
|
| 27 |
UVC |
Ultraviolet C |
Worldwide |
|
| 28 |
OD |
Optical Density |
Worldwide |
|
| 29 |
FOV |
Field of View |
Worldwide |
|
| 30 |
PHY |
Physics |
Worldwide |
|
| 31 |
EMP |
Electro-Magnetic Pulse |
Worldwide |
|
| 32 |
QHD |
Quantum Hydrodynamics |
Worldwide |
|
| 33 |
QED |
Quantum Electrodynamics |
Worldwide |
|
| 34 |
SR |
Stochastic Resonance |
Worldwide |
|
| 35 |
SR |
Synchrotron Radiation |
Worldwide |
|
| 36 |
SHG |
Second Harmonic Generation |
Worldwide |
|
| 37 |
PACS |
Physics and Astronomy Classification Scheme |
Worldwide |
|
| 38 |
LC |
Liquid Crystal |
Worldwide |
|
| 39 |
DOF |
Degree of Freedom |
Worldwide |
|
| 40 |
VRM |
Viscous Remanent Magnetization |
Worldwide |
|
| 41 |
APR |
Acoustic Paramagnetic Resonance |
Worldwide |
|
| 42 |
A |
Helmholtz Energy |
Worldwide |
|
| 43 |
Fr |
Froude number |
Worldwide |
|
| 44 |
dBFS |
Decibels Relative to Full Scale |
Worldwide |
|
| 45 |
CDM |
Cold Dark Matter |
Worldwide |
|
| 46 |
SHM |
Simple Harmonic Motion |
Worldwide |
|
| 47 |
VMD |
Vector Meson Dominance |
Worldwide |
|
| 48 |
m |
Mass (as in E=mc^2) |
Worldwide |
|
| 49 |
p |
Momentum |
Worldwide |
|
| 50 |
ECR |
Electron Cyclotron Resonance |
Worldwide |
|
| 51 |
ADV |
Acoustic Droplet Vaporization |
Worldwide |
|
| 52 |
GF |
Fermi Constant |
Worldwide |
|
| 53 |
LT |
Lorentz Transformation |
Worldwide |
|
| 54 |
me |
Electron rest mass |
Worldwide |
|
| 55 |
PDF |
Pair Distribution Function |
Worldwide |
|
| 56 |
ROC |
Radius Of Curvature |
Worldwide |
|
| 57 |
g |
Gravitational acceleration |
Worldwide |
|
| 58 |
G |
Gravitational constant |
Worldwide |
|
| 59 |
TPA |
Two-Photon Absorption |
Worldwide |
|
| 60 |
DEPT |
Distortionless Enhancement by Polarisation Transfer |
Worldwide |
|
| 61 |
VIBGYOR |
Violet, Indigo, Blue, Green, Yellow, Orange, Red |
Worldwide |
|
| 62 |
ROYGBIV |
Red, Orange, Yellow, Green, Blue, Indigo, Violet |
Worldwide |
|
| 63 |
SME |
Standard-Model Extension |
Worldwide |
|
| 64 |
PC |
Photonic Crystal |
Worldwide |
|
| 65 |
MR |
Magnetoresistance |
Worldwide |
|
| 66 |
F1 |
Formant 1 |
Worldwide |
|
| 67 |
Kb |
Ebullioscopic constant |
Worldwide |
|
| 68 |
kB |
Boltzmann constant |
Worldwide |
|
| 69 |
CPA |
Coherent Perfect Absorber |
Worldwide |
|
| 70 |
CPA |
Coherent Potential Approximation |
Worldwide |
|
| 71 |
Ft |
Impulse |
Worldwide |
|
| 72 |
FT |
Fluctuation Theorem |
Worldwide |
|
| 73 |
PIB |
Particle in a Box |
Worldwide |
|