| active galactic nucleus | AGN | 1496 | 80 | 2.003748 | 0801.1135,0801.0995,etc |
| spectral energy distribution | SED | 614 | 68 | 1.0015 | 0801.1135,0801.2978,etc |
| cosmic microwave background | CMB | 788 | 60 | 2.00227 | 0801.3596,0801.0307,etc |
| sloan digital sky survey | SDSS | 964 | 53 | 1.002568 | 0801.1678,0801.1849,etc |
| interstellar medium | ISM | 514 | 50 | 2.002365 | 0801.0279,0801.3264,etc |
| initial mass function | IMF | 505 | 49 | 1.003499 | 0801.1678,0801.2558,etc |
| point spread function | PSF | 347 | 38 | 1.001681 | 0801.1135,0801.2287,etc |
| cold dark matter | CDM | 235 | 33 | 1.001405 | 0801.2342,0801.4927,etc |
| supernova | SN | 1750 | 31 | 2.011274 | 0801.4004,0801.1255,etc |
| gamma ray burst | GRB | 1208 | 30 | 1.007775 | 0801.4583,0801.4319,etc |
| nasa/ipac extragalactic database | NED | 44 | 29 | 1.000121 | 0801.4755,0801.4091,etc |
| max planck institute for astronomy | MPIA | 27 | 27 | 1.000082 | 0801.1678,0801.3485,etc |
| max planck institute for astrophysics | MPA | 27 | 27 | 1.000082 | 0801.1678,0801.3485,etc |
| dark matter | DM | 720 | 26 | 2.006983 | 0801.0995,0801.2342,etc |
| hubble space telescope | HST | 148 | 26 | 1.001156 | 0801.2169,0801.1692,etc |
| signal to noise ratio | SNR | 140 | 25 | 2.000609 | 0801.1135,0801.2969,etc |
| star formation rate | SFR | 220 | 24 | 1.003594 | 0801.1678,0801.2558,etc |
| black hole | BH | 821 | 24 | 2.00897 | 0801.0307,0801.0490,etc |
| supernova remnant | SNR | 420 | 24 | 2.006114 | 0801.3192,0801.4004,etc |
| equivalent width | EW | 267 | 24 | 2.002267 | 0801.3609,0801.1109,etc |
| very large array | VLA | 156 | 23 | 1.00091 | 0801.4755,0801.0017,etc |
| white dwarf | WD | 568 | 21 | 2.003911 | 0801.1107,0801.0704,etc |
| full width at half maximum | FWHM | 85 | 21 | 1.000244 | 0801.0569,0801.3910,etc |
| field of view | FoV | 110 | 20 | 2.001635 | 0801.2287,0801.4418,etc |
| main sequence | MS | 346 | 19 | 2.003926 | 0801.0928,0801.3175,etc |
| asymptotic giant branch | AGB | 347 | 18 | 2.003631 | 0801.0557,0801.2930,etc |
| supermassive black hole | SBH | 253 | 18 | 2.002044 | 0801.2759,0801.3482,etc |
| infrared | IR | 422 | 18 | 2.00344 | 0801.1770,0801.1115,etc |
| intergalactic medium | IGM | 293 | 17 | 1.002199 | 0801.0995,0801.1064,etc |
| inverse compton | IC | 213 | 17 | 2.002948 | 0801.2602,0801.2086,etc |
| magnetohydrodynamic | MHD | 211 | 16 | 2.001845 | 0801.2974,0801.0264,etc |
| neutron star | NS | 333 | 15 | 1.004204 | 0801.1511,0801.4246,etc |
| smoothed particle hydrodynamics | SPH | 80 | 15 | 2.000529 | 0801.1184,0801.2615,etc |
| near infrared | NIR | 258 | 15 | 1.002483 | 0801.1841,0801.2375,etc |
| ultraviolet | UV | 204 | 14 | 2.003497 | 0801.1678,0801.2558,etc |
| red giant branch | RGB | 217 | 14 | 2.002244 | 0801.0557,0801.3479,etc |
| very large telescope | VLT | 52 | 14 | 1.000327 | 0801.2287,0801.2342,etc |
| advanced camera for surveys | ACS | 154 | 14 | 1.001372 | 0801.1142,0801.2003,etc |
| line of sight | LOS | 181 | 14 | 1.001839 | 0801.0279,0801.3128,etc |
| luminosity function | LF | 238 | 14 | 1.003839 | 0801.4299,0801.1115,etc |
| planetary nebula | PN | 381 | 13 | 2.009792 | 0801.0557,0801.2978,etc |
| large magellanic cloud | LMC | 266 | 13 | 1.003737 | 0801.3175,0801.1501,etc |
| polycyclic aromatic hydrocarbon | PAH | 105 | 13 | 2.003664 | 0801.1860,0801.4165,etc |
| intra cluster medium | ICM | 351 | 13 | 2.00232 | 0801.1032,0801.4729,etc |
| globular cluster | GC | 584 | 13 | 1.00929 | 0801.4795,0801.0002,etc |
| warm hot intergalactic medium | WHIM | 311 | 12 | 2.004566 | 0801.0995,0801.3910,etc |
| large scale structure | LSS | 120 | 12 | 1.001161 | 0801.0995,0801.0982,etc |
| european southern observatory | ESO | 98 | 12 | 2.001975 | 0801.2287,0801.2342,etc |
| low mass x ray binary | LMXB | 313 | 12 | 1.005593 | 0801.3589,0801.4246,etc |
| far infrared | FIR | 135 | 12 | 2.001516 | 0801.3192,0801.3267,etc |
| probability distribution function | PDF | 129 | 12 | 1.001154 | 0801.3269,0801.0093,etc |
| power law | PL | 110 | 12 | 1.002749 | 0801.2602,0801.4319,etc |
| cataclysmic variable | CV | 406 | 12 | 2.010402 | 0801.1101,0801.0704,etc |
| colour magnitude diagram | CMD | 159 | 12 | 2.002008 | 0801.2774,0801.4661,etc |
| radial velocity | RV | 173 | 12 | 2.001617 | 0801.0569,0801.0863,etc |
| simple stellar population | SSP | 63 | 12 | 1.00055 | 0801.1184,0801.1023,etc |
| horizontal branch | HB | 107 | 11 | 1.00207 | 0801.3479,0801.4511,etc |
| brightest cluster galaxy | BCG | 141 | 11 | 1.004819 | 0801.3485,0801.2005,etc |
| friedmann robertson walker | FRW | 105 | 11 | 1.002283 | 0801.2809,0801.2692,etc |
| intracluster medium | ICM | 234 | 11 | 1.001758 | 0801.1064,0801.4253,etc |
| astrophysical research consortium | ARC | 13 | 11 | 1.0001 | 0801.2774,0801.1109,etc |
| very long baseline array | VLBA | 122 | 11 | 2.001582 | 0801.4755,0801.2749,etc |
| signal to noise | S/N | 42 | 11 | 1.000369 | 0801.2375,0801.3959,etc |
| infrared spectrograph | IRS | 151 | 11 | 1.002389 | 0801.1842,0801.4637,etc |
| infrared array camera | IRAC | 248 | 10 | 2.003858 | 0801.2917,0801.2375,etc |
| wolf rayet | W-R | 108 | 10 | 1.001246 | 0801.1678,0801.3267,etc |
| adaptive mesh refinement | AMR | 136 | 10 | 2.003775 | 0801.4004,0801.1032,etc |
| big bang nucleosynthesis | BBN | 76 | 10 | 1.002906 | 0801.3375,0801.3450,etc |
| kolmogorov smirnov | K-S | 37 | 10 | 1.000406 | 0801.4319,0801.4759,etc |
| color magnitude diagram | CMD | 155 | 10 | 2.003737 | 0801.4511,0801.0670,etc |
| two micron all sky survey | 2MASS | 108 | 10 | 1.001811 | 0801.4379,0801.4465,etc |
| young stellar object | YSO | 262 | 10 | 2.004404 | 0801.4210,0801.1636,etc |
| general relativity | GR | 133 | 9 | 1.002488 | 0801.0307,0801.3407,etc |
| integrated sachs wolfe | ISW | 255 | 9 | 2.002946 | 0801.2692,0801.0644,etc |
| equation of state | EoS | 163 | 9 | 2.004193 | 0801.1143,0801.3324,etc |
| very long baseline interferometry | VLBI | 74 | 9 | 2.001208 | 0801.4755,0801.1236,etc |
| wilkinson microwave anisotropy probe | WMAP | 204 | 9 | 2.00161 | 0801.3450,0801.0644,etc |
| lyman break galaxy | LBG | 270 | 9 | 2.006064 | 0801.3273,0801.1187,etc |
| luminous blue variable | LBV | 87 | 9 | 2.001155 | 0801.3772,0801.0878,etc |
| very high energy | VHE | 108 | 9 | 1.002151 | 0801.4029,0801.3555,etc |
| basic calibrated data | BCD | 17 | 8 | 1.000559 | 0801.2917,0801.1842,etc |
| star formation | SFR/ | 106 | 8 | 1.00267 | 0801.1678,0801.3589,etc |
| rotation measure | RM | 94 | 8 | 2.004982 | 0801.0982,0801.3910,etc |
| weakly interacting massive particle | WIMP | 97 | 8 | 1.002718 | 0801.2687,0801.1708,etc |
| luminous red galaxy | LRG | 284 | 8 | 2.006789 | 0801.3485,0801.0644,etc |
| local standard of rest | LSR | 23 | 8 | 1.000335 | 0801.4927,0801.0017,etc |
| star formation history | SFH | 76 | 8 | 1.001562 | 0801.1184,0801.3297,etc |
| mid infrared | MIR | 83 | 8 | 1.002773 | 0801.2375,0801.4637,etc |
| cosmic ray | CR | 377 | 8 | 2.004932 | 0801.3886,0801.3555,etc |
| broad line region | BLR | 35 | 8 | 1.002389 | 0801.4492,0801.2383,etc |
| full width half maximum | FWHM | 20 | 8 | 1.000273 | 0801.0630,0801.1223,etc |
| pre main sequence | PMS | 118 | 7 | 2.001971 | 0801.0928,0801.0647,etc |
| zero age main sequence | ZAMS | 25 | 7 | 1.000505 | 0801.0928,0801.0541,etc |
| position angle | PA | 74 | 7 | 2.00141 | 0801.2287,0801.3267,etc |
| pulsar wind nebula | PWN | 178 | 7 | 1.00715 | 0801.1142,0801.2602,etc |
| low mass x ray binaries | LMXB | 168 | 7 | 2.003551 | 0801.3192,0801.0961,etc |
| infrared space observatory | ISO | 17 | 7 | 1.001218 | 0801.4441,0801.4814,etc |
| ultraluminous infrared galaxy | ULIRG | 173 | 7 | 2.00387 | 0801.1860,0801.1842,etc |
| australia telescope compact array | ATCA | 64 | 7 | 2.000722 | 0801.4755,0801.0384,etc |
| jet propulsion laboratory | JPL | 11 | 7 | 1.000315 | 0801.4755,0801.3959,etc |
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