| 1 | spectral energy distribution | SED | 1058 | 89 | 2.002013 | 1010.5770,1010.5143,etc |
| 2 | active galactic nucleus | AGN | 1622 | 72 | 1.004741 | 1010.5770,1010.3730,etc |
| 3 | cosmic microwave background | CMB | 889 | 71 | 1.003245 | 1010.0911,1010.3019,etc |
| 4 | sloan digital sky survey | SDSS | 991 | 54 | 1.003242 | 1010.2681,1010.5143,etc |
| 5 | interstellar medium | ISM | 427 | 47 | 1.001882 | 1010.5236,1010.3785,etc |
| 6 | initial mass function | IMF | 1090 | 41 | 2.00391 | 1010.2260,1010.5143,etc |
| 7 | star formation rate | SFR | 1160 | 40 | 1.004423 | 1010.2260,1010.1469,etc |
| 8 | point spread function | PSF | 258 | 38 | 1.000915 | 1010.2352,1010.1247,etc |
| 9 | dark matter | DM | 728 | 34 | 2.003039 | 1010.5236,1010.6213,etc |
| 10 | signal to noise ratio | SNR | 174 | 30 | 1.00148 | 1010.3785,1010.5893,etc |
| 11 | nasa/ipac extragalactic database | NED | 93 | 29 | 1.000366 | 1010.5585,1010.2751,etc |
| 12 | gamma ray burst | GRB | 1313 | 27 | 2.007423 | 1010.2681,1010.3730,etc |
| 13 | ultraviolet | UV | 389 | 26 | 2.003067 | 1010.0680,1010.2788,etc |
| 14 | near infrared | NIR | 456 | 25 | 2.002976 | 1010.3199,1010.0687,etc |
| 15 | markov chain monte carlo | MCMC | 163 | 25 | 1.000945 | 1010.4106,1010.5298,etc |
| 16 | max planck institute for astronomy | MPIA | 25 | 25 | 1.000244 | 1010.0415,1010.2749,etc |
| 17 | max planck institute for astrophysics | MPA | 38 | 25 | 1.000345 | 1010.0415,1010.2749,etc |
| 18 | supernova | SN | 1341 | 23 | 1.007503 | 1010.3199,1010.3770,etc |
| 19 | very large array | VLA | 150 | 23 | 1.002111 | 1010.5893,1010.5072,etc |
| 20 | supernova remnant | SNR | 268 | 23 | 2.006477 | 1010.3730,1010.5675,etc |
| 21 | black hole | BH | 681 | 22 | 2.00573 | 1010.6213,1010.4742,etc |
| 22 | white dwarf | WD | 355 | 21 | 1.006481 | 1010.5109,1010.5143,etc |
| 23 | main sequence | MS | 466 | 21 | 2.00266 | 1010.3006,1010.4742,etc |
| 24 | asymptotic giant branch | AGB | 289 | 21 | 1.005199 | 1010.2703,1010.2672,etc |
| 25 | hubble space telescope | HST | 82 | 21 | 1.000974 | 1010.3788,1010.2211,etc |
| 26 | field of view | FOV | 82 | 21 | 1.000499 | 1010.3124,1010.6252,etc |
| 27 | cold dark matter | CDM | 189 | 20 | 1.002463 | 1010.4097,1010.0995,etc |
| 28 | polycyclic aromatic hydrocarbon | PAH | 469 | 20 | 2.00531 | 1010.2703,1010.0007,etc |
| 29 | equation of state | EoS | 256 | 20 | 1.00234 | 1010.3759,1010.5238,etc |
| 30 | globular cluster | GC | 1214 | 19 | 1.010392 | 1010.0687,1010.4697,etc |
| 31 | neutron star | NS | 527 | 19 | 2.006351 | 1010.3785,1010.3062,etc |
| 32 | full width at half maximum | FWHM | 137 | 19 | 1.002464 | 1010.4697,1010.1247,etc |
| 33 | infrared | IR | 836 | 19 | 2.00632 | 1010.2788,1010.0247,etc |
| 34 | red giant branch | RGB | 442 | 18 | 2.003646 | 1010.4697,1010.4589,etc |
| 35 | equivalent width | EW | 308 | 18 | 2.004524 | 1010.2689,1010.4491,etc |
| 36 | wolf rayet | W-R | 262 | 17 | 2.005508 | 1010.2689,1010.1063,etc |
| 37 | kolmogorov smirnov | KS | 105 | 16 | 2.000658 | 1010.4697,1010.4804,etc |
| 38 | intergalactic medium | IGM | 205 | 16 | 1.000977 | 1010.2260,1010.6213,etc |
| 39 | young stellar object | YSO | 167 | 16 | 1.001389 | 1010.1677,1010.2290,etc |
| 40 | radial velocity | RV | 314 | 15 | 2.003583 | 1010.3006,1010.5585,etc |
| 41 | adaptive mesh refinement | AMR | 42 | 15 | 1.001036 | 1010.2131,1010.5238,etc |
| 42 | intra cluster medium | ICM | 254 | 14 | 1.003007 | 1010.4697,1010.6213,etc |
| 43 | cosmic ray | CR | 751 | 14 | 2.00428 | 1010.3730,1010.3019,etc |
| 44 | pulsar wind nebula | PWN | 223 | 14 | 2.00363 | 1010.3730,1010.1758,etc |
| 45 | general relativity | GR | 170 | 14 | 2.00174 | 1010.6213,1010.5354,etc |
| 46 | small magellanic cloud | SMC | 277 | 14 | 2.003456 | 1010.5243,1010.5094,etc |
| 47 | milky way | MW | 199 | 14 | 2.002917 | 1010.1002,1010.1261,etc |
| 48 | large area telescope | LAT | 340 | 14 | 2.006197 | 1010.1588,1010.2752,etc |
| 49 | very high energy | VHE | 144 | 13 | 2.002919 | 1010.2397,1010.3730,etc |
| 50 | signal to noise | S/N | 73 | 13 | 2.000352 | 1010.3199,1010.1806,etc |
| 51 | colour magnitude diagram | CMD | 127 | 12 | 2.001258 | 1010.0687,1010.0247,etc |
| 52 | lyman break galaxy | LBG | 151 | 12 | 1.002175 | 1010.2260,1010.3037,etc |
| 53 | luminosity function | LF | 265 | 12 | 2.002799 | 1010.2260,1010.5143,etc |
| 54 | luminous blue variable | LBV | 481 | 12 | 1.007311 | 1010.2689,1010.3721,etc |
| 55 | australia telescope compact array | ATCA | 58 | 12 | 1.000428 | 1010.5243,1010.1677,etc |
| 56 | local thermodynamic equilibrium | LTE | 40 | 12 | 1.000428 | 1010.4329,1010.2290,etc |
| 57 | mid infrared | MIR | 146 | 12 | 2.002169 | 1010.0007,1010.2170,etc |
| 58 | coronal mass ejection | CME | 731 | 12 | 1.01158 | 1010.1949,1010.0834,etc |
| 59 | large scale structure | LSS | 39 | 12 | 1.000702 | 1010.3489,1010.3722,etc |
| 60 | magnetohydrodynamics | MHD | 144 | 12 | 1.002001 | 1010.5284,1010.1249,etc |
| 61 | three dimensional | 3D | 113 | 12 | 1.001768 | 1010.0167,1010.4489,etc |
| 62 | gravitational wave | GW | 248 | 11 | 2.00526 | 1010.3785,1010.1546,etc |
| 63 | broad line region | BLR | 112 | 11 | 1.0018 | 1010.2409,1010.5243,etc |
| 64 | standard model | SM | 180 | 11 | 2.001563 | 1010.4097,1010.0883,etc |
| 65 | submillimeter array | SMA | 127 | 11 | 2.001266 | 1010.3016,1010.3428,etc |
| 66 | basic calibrated data | BCD | 32 | 11 | 1.000336 | 1010.0007,1010.4323,etc |
| 67 | magnetohydrodynamic | MHD | 107 | 11 | 1.001672 | 1010.2463,1010.5759,etc |
| 68 | pre main sequence | PMS | 222 | 11 | 2.00328 | 1010.1677,1010.6100,etc |
| 69 | south pole telescope | SPT | 61 | 10 | 1.001848 | 1010.0998,1010.6213,etc |
| 70 | probability density function | PDF | 82 | 10 | 1.001017 | 1010.3785,1010.0677,etc |
| 71 | planetary nebula | PN | 497 | 10 | 2.010044 | 1010.0612,1010.5003,etc |
| 72 | position angle | PA | 173 | 10 | 2.001631 | 1010.5585,1010.1266,etc |
| 73 | friedmann robertson walker | FRW | 30 | 10 | 1.000622 | 1010.1307,1010.2215,etc |
| 74 | wilkinson microwave anisotropy probe | WMAP | 46 | 10 | 1.002127 | 1010.1307,1010.2058,etc |
| 75 | canada france hawaii telescope | CFHT | 49 | 10 | 2.000464 | 1010.6011,1010.3788,etc |
| 76 | two micron all sky survey | 2MASS | 82 | 10 | 2.001203 | 1010.0247,1010.5094,etc |
| 77 | large magellanic cloud | LMC | 484 | 10 | 2.00665 | 1010.1002,1010.4797,etc |
| 78 | intracluster medium | ICM | 199 | 10 | 2.002005 | 1010.3660,1010.3260,etc |
| 79 | color magnitude diagram | CMD | 138 | 10 | 1.002006 | 1010.6100,1010.1325,etc |
| 80 | probability distribution function | PDF | 145 | 10 | 2.003393 | 1010.4374,1010.4025,etc |
| 81 | far infrared | FIR | 183 | 10 | 2.003523 | 1010.0655,1010.1419,etc |
| 82 | innermost stable circular orbit | ISCO | 229 | 10 | 2.005214 | 1010.0651,1010.3865,etc |
| 83 | line of sight | LOS | 111 | 9 | 2.001169 | 1010.3785,1010.0504,etc |
| 84 | monte carlo | MC | 42 | 9 | 2.001371 | 1010.3980,1010.5354,etc |
| 85 | deutsche forschungsgemeinschaft | DFG | 12 | 9 | 1.000266 | 1010.3980,1010.5932,etc |
| 86 | radio frequency interference | RFI | 46 | 9 | 1.000782 | 1010.5893,1010.0612,etc |
| 87 | supermassive black hole | SMBH | 129 | 9 | 1.002405 | 1010.6213,1010.1385,etc |
| 88 | brightest cluster galaxy | BCG | 266 | 9 | 2.005 | 1010.6213,1010.6011,etc |
| 89 | star formation | SF | 196 | 9 | 1.003106 | 1010.1839,1010.4323,etc |
| 90 | zero age main sequence | ZAMS | 70 | 9 | 2.001684 | 1010.4329,1010.2755,etc |
| 91 | sunyaev zel'dovich | SZ | 268 | 9 | 1.003796 | 1010.1065,1010.6011,etc |
| 92 | giant molecular cloud | GMC | 144 | 9 | 2.004248 | 1010.2751,1010.2949,etc |
| 93 | luminous red galaxy | LRG | 108 | 9 | 1.002612 | 1010.1307,1010.3037,etc |
| 94 | inverse compton | IC | 171 | 9 | 2.001633 | 1010.5354,1010.4306,etc |
| 95 | baryon acoustic oscillations | BAO | 103 | 9 | 1.003159 | 1010.2058,1010.4262,etc |
| 96 | infrared array camera | IRAC | 124 | 9 | 2.001604 | 1010.3868,1010.2497,etc |
| 97 | big bang nucleosynthesis | BBN | 107 | 9 | 2.00346 | 1010.4165,1010.4407,etc |
| 98 | cataclysmic variable | CV | 66 | 8 | 2.002028 | 1010.5770,1010.0008,etc |
| 99 | horizontal branch | HB | 103 | 8 | 1.003522 | 1010.4697,1010.1115,etc |
| 100 | ultra high energy | UHE | 145 | 8 | 2.003129 | 1010.3019,1010.2788,etc |
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