| spectral energy distribution | SED | 1441 | 100 | 2.001854 | 1504.03228,1504.00673,etc |
| cosmic microwave background | CMB | 958 | 90 | 1.00225 | 1504.01195,1504.05735,etc |
| active galactic nucleus | AGN | 2577 | 90 | 1.006123 | 1504.00362,1504.05583,etc |
| interstellar medium | ISM | 506 | 74 | 2.001502 | 1504.05735,1504.03261,etc |
| star formation rate | SFR | 1385 | 66 | 2.002769 | 1504.05583,1504.04454,etc |
| point spread function | PSF | 677 | 64 | 2.001464 | 1504.04024,1504.01832,etc |
| initial mass function | IMF | 451 | 63 | 2.000964 | 1504.04300,1504.04043,etc |
| sloan digital sky survey | SDSS | 758 | 61 | 2.002498 | 1504.02777,1504.04583,etc |
| signal to noise ratio | S/N | 456 | 48 | 1.001656 | 1504.02725,1504.05201,etc |
| dark matter | DM | 1756 | 41 | 2.008225 | 1504.01195,1504.04604,etc |
| nasa/ipac extragalactic database | NED | 84 | 40 | 1.000224 | 1504.04024,1504.05089,etc |
| markov chain monte carlo | MCMC | 194 | 39 | 1.000686 | 1504.03228,1504.04507,etc |
| gamma ray burst | GRB | 2107 | 39 | 2.009394 | 1504.00673,1504.02153,etc |
| field of view | FOV | 237 | 38 | 2.000808 | 1504.06530,1504.05089,etc |
| supernova | SN | 2704 | 37 | 2.011826 | 1504.06668,1504.04043,etc |
| very large array | VLA | 242 | 34 | 2.001198 | 1504.00673,1504.06282,etc |
| near infrared | NIR | 337 | 33 | 1.001259 | 1504.00446,1504.05592,etc |
| hubble space telescope | HST | 226 | 33 | 1.000821 | 1504.00228,1504.03299,etc |
| equivalent width | EW | 261 | 32 | 1.001269 | 1504.04043,1504.02725,etc |
| equation of state | EoS | 675 | 32 | 2.003639 | 1504.02506,1504.07631,etc |
| full width at half maximum | FWHM | 235 | 32 | 2.001214 | 1504.04507,1504.08001,etc |
| ultraviolet | UV | 880 | 32 | 2.004817 | 1504.00446,1504.07686,etc |
| black hole | BH | 1276 | 28 | 2.007991 | 1504.04300,1504.07592,etc |
| signal to noise | S/N | 179 | 27 | 1.00052 | 1504.00446,1504.05589,etc |
| star formation history | SFH | 459 | 27 | 1.002268 | 1504.06621,1504.00584,etc |
| large magellanic cloud | LMC | 381 | 27 | 1.00443 | 1504.06621,1504.00584,etc |
| cold dark matter | CDM | 421 | 26 | 2.002755 | 1504.02645,1504.02126,etc |
| kolmogorov smirnov | KS | 92 | 25 | 1.000346 | 1504.00363,1504.06282,etc |
| standard model | SM | 552 | 24 | 2.003688 | 1504.04024,1504.04604,etc |
| infrared | IR | 702 | 24 | 2.003093 | 1504.00248,1504.06887,etc |
| line of sight | LOS | 201 | 22 | 1.003988 | 1504.05735,1504.02135,etc |
| supermassive black hole | SBH | 258 | 22 | 1.003953 | 1504.05089,1504.02111,etc |
| white dwarf | WD | 427 | 21 | 2.00529 | 1504.01878,1504.04043,etc |
| three dimensional | 3D | 376 | 21 | 1.004009 | 1504.07631,1504.07659,etc |
| young stellar object | YSO | 240 | 21 | 1.002512 | 1504.05000,1504.06162,etc |
| local thermodynamic equilibrium | LTE | 309 | 21 | 1.001785 | 1504.07659,1504.06887,etc |
| intergalactic medium | IGM | 201 | 21 | 1.001916 | 1504.07686,1504.04620,etc |
| coronal mass ejection | CME | 770 | 21 | 2.009228 | 1504.04323,1504.06062,etc |
| general relativity | GR | 268 | 20 | 1.001805 | 1504.06805,1504.02455,etc |
| red giant branch | RGB | 196 | 20 | 2.001528 | 1504.01878,1504.03497,etc |
| large area telescope | LAT | 190 | 18 | 2.003164 | 1504.03228,1504.06343,etc |
| color magnitude diagram | CMD | 419 | 18 | 2.004747 | 1504.06621,1504.01742,etc |
| dark energy survey | DES | 439 | 18 | 1.004995 | 1504.03060,1504.02983,etc |
| asymptotic giant branch | AGB | 525 | 17 | 1.004793 | 1504.01878,1504.06098,etc |
| magnetohydrodynamic | MHD | 279 | 17 | 2.00353 | 1504.04323,1504.06120,etc |
| big bang nucleosynthesis | BBN | 86 | 16 | 1.001415 | 1504.04024,1504.04019,etc |
| navarro frenk white | NFW | 309 | 16 | 1.004159 | 1504.04019,1504.02510,etc |
| broad line region | BLR | 150 | 16 | 2.001172 | 1504.05638,1504.06190,etc |
| main sequence | MS | 313 | 16 | 2.002169 | 1504.01742,1504.00584,etc |
| probability distribution function | PDF | 107 | 16 | 1.000851 | 1504.00248,1504.03060,etc |
| very long baseline interferometry | VLBI | 210 | 16 | 1.003559 | 1504.00780,1504.01507,etc |
| square kilometre array | SKA | 163 | 16 | 2.004239 | 1504.08000,1504.00200,etc |
| two micron all sky survey | 2MASS | 205 | 16 | 2.001949 | 1504.06098,1504.03241,etc |
| cosmic ray | CR | 403 | 15 | 2.007856 | 1504.05735,1504.03261,etc |
| large synoptic survey telescope | LSST | 74 | 15 | 1.002012 | 1504.00673,1504.06088,etc |
| neutron star | NS | 361 | 15 | 2.002637 | 1504.02506,1504.03590,etc |
| far infrared | FIR | 231 | 15 | 1.003131 | 1504.05000,1504.06530,etc |
| radial velocity | RV | 322 | 15 | 2.002319 | 1504.05098,1504.03752,etc |
| milky way | MW | 407 | 15 | 1.003889 | 1504.01742,1504.06162,etc |
| polycyclic aromatic hydrocarbon | PAH | 199 | 15 | 1.003894 | 1504.05391,1504.03745,etc |
| japan society for the promotion of science | JSPS | 21 | 15 | 1.00011 | 1504.01594,1504.05589,etc |
| low mass x ray binary | LMXB | 72 | 15 | 2.000508 | 1504.06225,1504.05889,etc |
| horizontal branch | HB | 263 | 14 | 1.007914 | 1504.01878,1504.01742,etc |
| zero age main sequence | ZAMS | 67 | 14 | 1.000406 | 1504.01202,1504.07605,etc |
| small magellanic cloud | SMC | 435 | 14 | 1.004909 | 1504.06621,1504.07695,etc |
| colour magnitude diagram | CMD | 224 | 13 | 2.003226 | 1504.03520,1504.00584,etc |
| globular cluster | GC | 1245 | 13 | 2.006258 | 1504.01878,1504.01742,etc |
| deutsche forschungsgemeinschaft | DFG | 16 | 13 | 1.000159 | 1504.05000,1504.06162,etc |
| brightest cluster galaxy | BCG | 371 | 13 | 1.005228 | 1504.05583,1504.04583,etc |
| max planck institute for astronomy | MPIA | 13 | 13 | 1.000033 | 1504.02777,1504.03401,etc |
| very large telescope | VLT | 61 | 13 | 1.00064 | 1504.05391,1504.02469,etc |
| wide field camera 3 | WFC3 | 88 | 13 | 1.000731 | 1504.03299,1504.02101,etc |
| smoothed particle hydrodynamics | SPH | 120 | 13 | 2.001127 | 1504.00393,1504.03339,etc |
| canada france hawaii telescope | CFHT | 80 | 13 | 2.000993 | 1504.01734,1504.03320,etc |
| supernova remnant | SNR | 224 | 13 | 2.00297 | 1504.02246,1504.07238,etc |
| gravitational wave | GW | 336 | 12 | 2.003505 | 1504.04300,1504.02506,etc |
| adaptive optics | AO | 101 | 12 | 2.00331 | 1504.04043,1504.02933,etc |
| science and technology facilities council | STFC | 19 | 12 | 1.000213 | 1504.05583,1504.05206,etc |
| adaptive mesh refinement | AMR | 101 | 12 | 1.001129 | 1504.07754,1504.07458,etc |
| wide field infrared survey explorer | WISE | 217 | 12 | 2.003426 | 1504.00780,1504.04264,etc |
| baryon oscillation spectroscopic survey | BOSS | 56 | 12 | 1.00065 | 1504.02591,1504.03056,etc |
| weakly interacting massive particle | WIMP | 34 | 11 | 1.000441 | 1504.01195,1504.04019,etc |
| pre main sequence | PMS | 63 | 11 | 1.00069 | 1504.02766,1504.03299,etc |
| max planck institute for astrophysics | MPA | 14 | 11 | 1.00007 | 1504.02777,1504.03418,etc |
| luminosity function | LF | 145 | 11 | 2.001652 | 1504.06530,1504.06621,etc |
| ministry of economy and competitiveness | MINECO | 18 | 11 | 1.000315 | 1504.04583,1504.08001,etc |
| solar dynamics observatory | SDO | 57 | 11 | 2.00048 | 1504.04323,1504.06887,etc |
| dwarf spheroidal | dSph | 290 | 11 | 2.004349 | 1504.06621,1504.06673,etc |
| giant molecular cloud | GMC | 97 | 11 | 2.000891 | 1504.00647,1504.02095,etc |
| william herschel telescope | WHT | 56 | 11 | 2.000513 | 1504.06282,1504.08001,etc |
| full width half maximum | FWHM | 38 | 11 | 2.000327 | 1504.06282,1504.02962,etc |
| simple stellar population | SSP | 96 | 11 | 1.001214 | 1504.03299,1504.02983,etc |
| mid infrared | MIR | 291 | 11 | 2.003047 | 1504.01534,1504.03418,etc |
| synchrotron self compton | SSC | 127 | 10 | 1.001795 | 1504.03228,1504.04833,etc |
| two dimensional | 2D | 142 | 10 | 2.00175 | 1504.07659,1504.07534,etc |
| inverse compton | IC | 109 | 10 | 2.001152 | 1504.07592,1504.02014,etc |
| intracluster medium | ICM | 200 | 10 | 2.004291 | 1504.07754,1504.02095,etc |
| cerro tololo inter american observatory | CTIO | 86 | 10 | 2.001286 | 1504.00584,1504.06509,etc |
| position angle | PA | 161 | 10 | 1.003324 | 1504.06282,1504.02014,etc |
| one dimensional | 1D | 262 | 10 | 1.003275 | 1504.07534,1504.04857,etc |
|