| spectral energy distribution | SED | 1000 | 90 | 2.001682 | 1110.3924,1110.2904,etc |
| active galactic nucleus | AGN | 2389 | 88 | 2.005898 | 1110.4997,1110.3046,etc |
| point spread function | PSF | 671 | 63 | 1.003111 | 1110.3785,1110.4664,etc |
| cosmic microwave background | CMB | 712 | 56 | 2.002709 | 1110.4246,1110.2293,etc |
| interstellar medium | ISM | 536 | 50 | 2.001847 | 1110.5303,1110.6852,etc |
| sloan digital sky survey | SDSS | 1239 | 48 | 2.003503 | 1110.1877,1110.5645,etc |
| star formation rate | SFR | 1372 | 45 | 2.004475 | 1110.3323,1110.2493,etc |
| dark matter | DM | 1195 | 42 | 1.006715 | 1110.1047,1110.2293,etc |
| initial mass function | IMF | 614 | 38 | 1.003064 | 1110.3785,1110.1632,etc |
| signal to noise ratio | S/N | 367 | 37 | 2.001085 | 1110.1877,1110.1411,etc |
| gamma ray burst | GRB | 1086 | 30 | 2.007373 | 1110.4246,1110.1719,etc |
| supernova | SN | 1002 | 30 | 1.007628 | 1110.5572,1110.3785,etc |
| supernova remnant | SNR | 745 | 29 | 1.00426 | 1110.0884,1110.0950,etc |
| large area telescope | LAT | 281 | 28 | 1.002779 | 1110.1047,1110.5949,etc |
| very high energy | VHE | 262 | 28 | 2.003405 | 1110.5949,1110.0950,etc |
| asymptotic giant branch | AGB | 450 | 26 | 2.005676 | 1110.3785,1110.5486,etc |
| nasa/ipac extragalactic database | NED | 39 | 26 | 1.000187 | 1110.1632,1110.0501,etc |
| cold dark matter | CDM | 256 | 25 | 1.003693 | 1110.2951,1110.2173,etc |
| infrared | IR | 1224 | 25 | 1.005429 | 1110.0952,1110.3323,etc |
| equation of state | EoS | 478 | 25 | 1.004843 | 1110.2525,1110.2311,etc |
| field of view | FOV | 126 | 24 | 1.000885 | 1110.4664,1110.5243,etc |
| radial velocity | RV | 490 | 23 | 2.004721 | 1110.1644,1110.4664,etc |
| general relativity | GR | 493 | 23 | 2.003202 | 1110.2525,1110.2768,etc |
| markov chain monte carlo | MCMC | 106 | 22 | 1.001099 | 1110.5389,1110.1369,etc |
| max planck institute for astrophysics | MPA | 30 | 22 | 1.000143 | 1110.1877,1110.1344,etc |
| black hole | BH | 799 | 21 | 1.006937 | 1110.4997,1110.2981,etc |
| inverse compton | IC | 188 | 21 | 2.003499 | 1110.4246,1110.1047,etc |
| ultraviolet | UV | 926 | 21 | 2.006093 | 1110.3785,1110.6312,etc |
| two micron all sky survey | 2MASS | 161 | 21 | 1.002407 | 1110.6268,1110.2384,etc |
| max planck institute for astronomy | MPIA | 23 | 21 | 1.00006 | 1110.1877,1110.1344,etc |
| full width at half maximum | FWHM | 90 | 20 | 2.000814 | 1110.3785,1110.0831,etc |
| magnetohydrodynamic | MHD | 264 | 20 | 1.001147 | 1110.1793,1110.0834,etc |
| planetary nebula | PN | 586 | 20 | 1.011297 | 1110.1411,1110.3235,etc |
| near infrared | NIR | 280 | 19 | 1.002142 | 1110.3785,1110.2676,etc |
| kolmogorov smirnov | K-S | 128 | 19 | 1.000668 | 1110.4916,1110.0982,etc |
| cosmic ray | CR | 662 | 18 | 2.005129 | 1110.1047,1110.6852,etc |
| white dwarf | WD | 681 | 18 | 2.008403 | 1110.6224,1110.0055,etc |
| signal to noise | S/N | 88 | 17 | 1.000626 | 1110.4664,1110.5949,etc |
| equivalent width | EW | 279 | 17 | 1.001582 | 1110.1877,1110.5218,etc |
| supermassive black hole | SMBH | 247 | 17 | 2.004026 | 1110.1793,1110.4701,etc |
| color magnitude diagram | CMD | 110 | 17 | 2.001281 | 1110.1411,1110.6344,etc |
| weakly interacting massive particle | WIMP | 291 | 17 | 2.005124 | 1110.5334,1110.2981,etc |
| intergalactic medium | IGM | 190 | 16 | 2.004094 | 1110.3785,1110.2880,etc |
| standard model | SM | 236 | 16 | 2.002683 | 1110.2293,1110.5389,etc |
| extragalactic background light | EBL | 106 | 16 | 1.00296 | 1110.5949,1110.0040,etc |
| polycyclic aromatic hydrocarbon | PAH | 296 | 16 | 2.003117 | 1110.0501,1110.1411,etc |
| very long baseline array | VLBA | 74 | 15 | 1.001142 | 1110.6268,1110.1647,etc |
| coronal mass ejection | CME | 865 | 15 | 2.013307 | 1110.6309,1110.6811,etc |
| hubble space telescope | HST | 186 | 15 | 2.001438 | 1110.1632,1110.6312,etc |
| large magellanic cloud | LMC | 311 | 15 | 2.004386 | 1110.5632,1110.6877,etc |
| neutron star | NS | 495 | 15 | 2.006509 | 1110.3963,1110.4442,etc |
| imaging atmospheric cherenkov telescope | IACT | 51 | 15 | 1.001417 | 1110.4747,1110.0183,etc |
| young stellar object | YSO | 202 | 14 | 2.002077 | 1110.5632,1110.1411,etc |
| very long baseline interferometry | VLBI | 124 | 14 | 2.003105 | 1110.4916,1110.2768,etc |
| very large array | VLA | 122 | 14 | 2.001704 | 1110.6877,1110.2786,etc |
| zero age main sequence | ZAMS | 83 | 14 | 2.001165 | 1110.4103,1110.0536,etc |
| globular cluster | GC | 1649 | 13 | 2.009863 | 1110.0501,1110.4106,etc |
| small magellanic cloud | SMC | 231 | 13 | 1.00501 | 1110.3218,1110.6404,etc |
| wide field camera 3 | WFC3 | 98 | 12 | 2.000558 | 1110.2458,1110.3785,etc |
| synchrotron self compton | SSC | 127 | 12 | 1.002449 | 1110.4246,1110.2904,etc |
| milky way | MW | 122 | 12 | 1.004592 | 1110.3043,1110.5624,etc |
| cross correlation function | CCF | 169 | 12 | 1.002635 | 1110.1384,1110.5221,etc |
| giant molecular cloud | GMC | 346 | 12 | 1.002639 | 1110.1411,1110.4645,etc |
| adaptive mesh refinement | AMR | 105 | 12 | 1.001083 | 1110.5645,1110.1379,etc |
| star formation history | SFH | 137 | 12 | 2.001228 | 1110.3323,1110.6442,etc |
| broad line region | BLR | 82 | 12 | 1.001644 | 1110.3739,1110.4701,etc |
| far infrared | FIR | 78 | 11 | 1.00278 | 1110.3785,1110.5645,etc |
| wolf rayet | WR | 53 | 11 | 1.002498 | 1110.5303,1110.2981,etc |
| pre main sequence | PMS | 137 | 11 | 2.002275 | 1110.4104,1110.2638,etc |
| pulsar wind nebula | PWN | 83 | 11 | 2.001381 | 1110.0950,1110.6890,etc |
| large scale structure | LSS | 52 | 11 | 1.001071 | 1110.1369,1110.3045,etc |
| full width half maximum | FWHM | 41 | 11 | 1.000762 | 1110.3323,1110.5586,etc |
| local thermodynamic equilibrium | LTE | 52 | 11 | 1.000659 | 1110.0820,1110.1291,etc |
| science and technology facilities council | STFC | 17 | 11 | 1.000229 | 1110.6890,1110.6837,etc |
| gravitational wave | GW | 555 | 11 | 2.005235 | 1110.4103,1110.2938,etc |
| innermost stable circular orbit | ISCO | 136 | 10 | 2.003347 | 1110.4997,1110.6274,etc |
| local standard of rest | LSR | 37 | 10 | 1.00134 | 1110.1765,1110.5221,etc |
| big bang nucleosynthesis | BBN | 180 | 10 | 1.009992 | 1110.2951,1110.1529,etc |
| infrared array camera | IRAC | 119 | 10 | 2.001112 | 1110.3785,1110.3046,etc |
| specific star formation rate | sSFR | 114 | 10 | 2.000786 | 1110.4057,1110.5586,etc |
| low mass x ray binary | LMXB | 94 | 10 | 1.0021 | 1110.3963,1110.2700,etc |
| colour magnitude diagram | CMD | 152 | 9 | 2.002762 | 1110.2458,1110.4104,etc |
| advanced camera for surveys | ACS | 65 | 9 | 2.000536 | 1110.2458,1110.6442,etc |
| smoothed particle hydrodynamics | SPH | 95 | 9 | 2.002815 | 1110.4212,1110.6439,etc |
| galactic center | GC | 164 | 9 | 2.003402 | 1110.6268,1110.0834,etc |
| monte carlo | MC | 50 | 9 | 1.002037 | 1110.0280,1110.1681,etc |
| hard x ray | HXR | 223 | 9 | 2.004071 | 1110.6309,1110.0935,etc |
| root mean square | RMS | 51 | 9 | 2.00072 | 1110.3957,1110.1421,etc |
| canada france hawaii telescope | CFHT | 91 | 9 | 1.001063 | 1110.1632,1110.0690,etc |
| friends of friends | FoF | 55 | 9 | 1.00091 | 1110.0015,1110.4888,etc |
| high mass x ray binary | HMXB | 95 | 9 | 2.001624 | 1110.5218,1110.2700,etc |
| dark energy | DE | 182 | 9 | 2.004842 | 1110.2173,1110.2525,etc |
| very large telescope | VLT | 23 | 9 | 1.000259 | 1110.0979,1110.3963,etc |
| main sequence | MS | 286 | 9 | 2.006669 | 1110.4104,1110.0055,etc |
| flat spectrum radio quasar | FSRQ | 349 | 9 | 2.003617 | 1110.0040,1110.3739,etc |
| red giant branch | RGB | 131 | 9 | 2.003051 | 1110.5903,1110.5906,etc |
| intracluster medium | ICM | 101 | 9 | 2.001784 | 1110.2786,1110.3893,etc |
| navarro frenk white | NFW | 53 | 9 | 1.001109 | 1110.6660,1110.1529,etc |
| luminosity function | LF | 370 | 9 | 2.004854 | 1110.6889,1110.4105,etc |
| japan aerospace exploration agency | JAXA | 10 | 8 | 1.000323 | 1110.1047,1110.5949,etc |
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