| 1 | two dimensional | 2D | 200 | 17 | 2.002976 | 1003.2058,1003.0912,etc |
| 2 | one dimensional | 1-D | 74 | 10 | 2.00073 | 1003.0028,1003.0912,etc |
| 3 | density functional theory | DFT | 87 | 9 | 1.001362 | 1003.4006,1003.5810,etc |
| 4 | magneto optical trap | MOT | 241 | 9 | 2.018079 | 1003.0877,1003.1126,etc |
| 5 | probability density function | PDF | 220 | 9 | 2.005355 | 1003.1474,1003.0113,etc |
| 6 | three dimensional | 3-D | 31 | 8 | 1.00087 | 1003.0028,1003.4026,etc |
| 7 | molecular dynamics | MD | 45 | 8 | 1.001457 | 1003.0971,1003.5810,etc |
| 8 | monte carlo | MC | 29 | 7 | 2.000745 | 1003.0971,1003.2235,etc |
| 9 | fast fourier transform | FFT | 35 | 7 | 1.001078 | 1003.0113,1003.3395,etc |
| 10 | photonic crystal | PC | 73 | 7 | 1.0023 | 1003.0401,1003.1176,etc |
| 11 | particle in cell | PIC | 26 | 5 | 2.000782 | 1003.1217,1003.1140,etc |
| 12 | quantum electrodynamics | QED | 76 | 5 | 2.003253 | 1003.3928,1003.0406,etc |
| 13 | ordinary differential equation | ODE | 18 | 5 | 1.000355 | 1003.0028,1003.4970,etc |
| 14 | acousto optic modulator | AOM | 25 | 5 | 1.000839 | 1003.4213,1003.2642,etc |
| 15 | full width at half maximum | FWHM | 11 | 5 | 1.00035 | 1003.0207,1003.4714,etc |
| 16 | continuous wave | CW | 41 | 5 | 2.002311 | 1003.4930,1003.1176,etc |
| 17 | density of states | DOS | 24 | 4 | 1.002054 | 1003.2058,1003.5604,etc |
| 18 | equation of state | EOS | 78 | 4 | 1.00286 | 1003.4459,1003.1109,etc |
| 19 | local density approximation | LDA | 14 | 4 | 1.001108 | 1003.5810,1003.2507,etc |
| 20 | direct numerical simulation | DNS | 11 | 4 | 1.00014 | 1003.1036,1003.4331,etc |
| 21 | configuration interaction | CI | 21 | 4 | 1.001654 | 1003.5161,1003.1184,etc |
| 22 | friedmann robertson walker | FRW | 16 | 4 | 2.002461 | 1003.5043,1003.5637,etc |
| 23 | electromagnetic | EM | 84 | 4 | 2.004066 | 1003.5162,1003.2729,etc |
| 24 | bose einstein condensate | BEC | 31 | 4 | 1.002881 | 1003.1126,1003.1788,etc |
| 25 | transverse electric | TE- | 20 | 4 | 1.006338 | 1003.1176,1003.5768,etc |
| 26 | finite element method | FEM | 9 | 4 | 1.001281 | 1003.3735,1003.2314,etc |
| 27 | optical parametric oscillator | OPO | 9 | 3 | 1.000179 | 1003.4006,1003.3928,etc |
| 28 | navier stokes | NS | 30 | 3 | 2.001725 | 1003.1673,1003.1474,etc |
| 29 | bose einstein condensation | BEC | 13 | 3 | 1.001345 | 1003.1975,1003.5519,etc |
| 30 | incompressible navier stokes equations | INSE | 9 | 3 | 1.000929 | 1003.1474,1003.2999,etc |
| 31 | inverse kinetic theory | IKT | 26 | 3 | 2.00049 | 1003.1474,1003.1784,etc |
| 32 | fenna matthews olson | FMO | 30 | 3 | 2.000032 | 1003.3857,1003.3610,etc |
| 33 | large eddy simulation | LES | 12 | 3 | 1.000679 | 1003.1036,1003.4548,etc |
| 34 | beam splitter | BS | 3 | 3 | 1.000196 | 1003.4174,1003.6057,etc |
| 35 | time of flight | TOF | 8 | 3 | 1.000219 | 1003.3912,1003.2235,etc |
| 36 | random matrix theory | RMT | 32 | 3 | 1.00399 | 1003.1963,1003.1445,etc |
| 37 | magnetohydrodynamic | MHD | 21 | 3 | 1.006021 | 1003.2251,1003.0536,etc |
| 38 | korteweg de vries | KdV | 33 | 3 | 2.006762 | 1003.6038,1003.4481,etc |
| 39 | local thermodynamic equilibrium | LTE | 7 | 3 | 1.000167 | 1003.5106,1003.0933,etc |
| 40 | magnetohydrodynamics | MHD | 59 | 3 | 2.006216 | 1003.5951,1003.5927,etc |
| 41 | second harmonic generation | SHG | 5 | 3 | 1.000649 | 1003.3106,1003.4714,etc |
| 42 | large hadron collider | LHC | 23 | 3 | 1.004792 | 1003.3058,1003.4038,etc |
| 43 | low frequency array | LOFAR | 13 | 3 | 1.000969 | 1003.2307,1003.2497,etc |
| 44 | rotating wave approximation | RWA | 8 | 3 | 2.001193 | 1003.2509,1003.4364,etc |
| 45 | erbium doped fiber | EDF | 9 | 3 | 1.000064 | 1003.0154,1003.4714,etc |
| 46 | polarization controller | PC | 8 | 3 | 1.000257 | 1003.0154,1003.4714,etc |
| 47 | radio frequency | RF | 10 | 3 | 1.000825 | 1003.4714,1003.2799,etc |
| 48 | generalized gradient approximation | GGA | 14 | 3 | 1.000685 | 1003.2507,1003.3805,etc |
| 49 | atomic force microscopy | AFM | 4 | 3 | 1.000199 | 1003.2443,1003.1176,etc |
| 50 | photoluminescence | PL | 23 | 3 | 2.001343 | 1003.1176,1003.3346,etc |