| spectral energy distribution | SED | 1138 | 112 | 1.001541 | 2002.00129,2002.00150,etc |
| active galactic nucleus | AGN | 2557 | 94 | 1.005126 | 2002.00046,2002.00129,etc |
| interstellar medium | ISM | 970 | 82 | 2.001449 | 2002.00173,2002.00305,etc |
| cosmic microwave background | CMB | 916 | 78 | 2.002624 | 2002.00095,2002.00572,etc |
| signal to noise ratio | SNR | 714 | 78 | 2.001467 | 2002.00958,2002.00962,etc |
| star formation rate | SFR | 2075 | 72 | 2.004223 | 2002.00958,2002.00961,etc |
| markov chain monte carlo | MCMC | 312 | 68 | 2.001301 | 2002.00691,2002.00805,etc |
| point spread function | PSF | 582 | 66 | 1.002747 | 2002.00129,2002.00150,etc |
| gravitational wave | GW | 1911 | 58 | 2.005299 | 2002.00299,2002.00335,etc |
| european space agency | ESA | 71 | 54 | 1.000124 | 2002.00147,2002.00906,etc |
| sloan digital sky survey | SDSS | 742 | 53 | 2.002245 | 2002.00064,2002.00150,etc |
| black hole | BH | 2137 | 51 | 2.008438 | 2002.00012,2002.00046,etc |
| data processing and analysis consortium | DPAC | 104 | 50 | 1.000197 | 2002.00147,2002.00906,etc |
| dark matter | DM | 2482 | 49 | 2.006937 | 2002.00983,2002.01229,etc |
| european research council | ERC | 78 | 49 | 1.000243 | 2002.01063,2002.01478,etc |
| equation of state | EoS | 709 | 47 | 1.003833 | 2002.00572,2002.00687,etc |
| initial mass function | IMF | 511 | 43 | 2.003486 | 2002.00150,2002.00961,etc |
| full width at half maximum | FWHM | 185 | 43 | 1.00041 | 2002.00961,2002.01118,etc |
| near infrared | NIR | 345 | 41 | 1.001319 | 2002.01015,2002.01346,etc |
| field of view | FOV | 242 | 41 | 2.001488 | 2002.01097,2002.01188,etc |
| radial velocity | RV | 826 | 38 | 2.003599 | 2002.00906,2002.01271,etc |
| intergalactic medium | IGM | 448 | 37 | 2.002063 | 2002.00348,2002.00572,etc |
| supernova | SN | 1574 | 37 | 1.008627 | 2002.01015,2002.01484,etc |
| neutron star | NS | 1294 | 36 | 2.007052 | 2002.00128,2002.00299,etc |
| main sequence | MS | 837 | 36 | 1.003397 | 2002.00907,2002.01681,etc |
| supermassive black hole | SMBH | 493 | 35 | 1.002442 | 2002.00805,2002.00954,etc |
| asymptotic giant branch | AGB | 892 | 33 | 1.004743 | 2002.00907,2002.01485,etc |
| magnetohydrodynamic | MHD | 382 | 32 | 2.00141 | 2002.00954,2002.01421,etc |
| cold dark matter | CDM | 515 | 31 | 1.003795 | 2002.00012,2002.00015,etc |
| milky way | MW | 578 | 31 | 2.003502 | 2002.00956,2002.01421,etc |
| equivalent width | EQW | 300 | 30 | 1.001151 | 2002.00955,2002.01188,etc |
| white dwarf | WD | 1016 | 29 | 2.008011 | 2002.00064,2002.00393,etc |
| hubble space telescope | HST | 172 | 29 | 1.001291 | 2002.00773,2002.00961,etc |
| gamma ray burst | GRB | 890 | 27 | 1.009015 | 2002.00147,2002.00305,etc |
| science and technology facilities council | STFC | 61 | 27 | 1.000287 | 2002.00961,2002.00962,etc |
| general relativity | GR | 311 | 26 | 2.002797 | 2002.00095,2002.01009,etc |
| ultraviolet | UV | 400 | 26 | 2.002275 | 2002.00173,2002.00393,etc |
| infrared | IR | 1414 | 26 | 1.005488 | 2002.00907,2002.00979,etc |
| line of sight | LoS | 254 | 25 | 2.001555 | 2002.00599,2002.00958,etc |
| very large telescope | VLT | 159 | 24 | 1.000867 | 2002.00095,2002.00961,etc |
| signal to noise | S/N | 131 | 23 | 2.000499 | 2002.00064,2002.00150,etc |
| globular cluster | GC | 1202 | 21 | 1.008974 | 2002.00871,2002.01512,etc |
| color magnitude diagram | CMD | 315 | 21 | 1.002211 | 2002.01488,2002.01956,etc |
| nasa/ipac extragalactic database | NED | 41 | 20 | 1.000188 | 2002.00393,2002.01550,etc |
| far infrared | FIR | 244 | 20 | 1.002169 | 2002.00967,2002.01858,etc |
| deutsche forschungsgemeinschaft | DFG | 26 | 20 | 1.000084 | 2002.01484,2002.02341,etc |
| standard model | SM | 241 | 20 | 2.001313 | 2002.01487,2002.02420,etc |
| star formation history | SFH | 322 | 19 | 2.003349 | 2002.00150,2002.00961,etc |
| local thermodynamic equilibrium | LTE | 57 | 19 | 1.000294 | 2002.00592,2002.01662,etc |
| probability distribution function | PDF | 198 | 19 | 2.001417 | 2002.01229,2002.01484,etc |
| cross correlation function | CCF | 519 | 19 | 1.00511 | 2002.01755,2002.01772,etc |
| mikulski archive for space telescopes | MAST | 34 | 19 | 1.000188 | 2002.01772,2002.01834,etc |
| electromagnetic | EM | 251 | 18 | 1.001515 | 2002.00046,2002.00687,etc |
| fast radio burst | FRB | 1035 | 18 | 2.008929 | 2002.00335,2002.00687,etc |
| dispersion measure | DM | 244 | 17 | 2.001907 | 2002.00335,2002.01009,etc |
| probability density function | PDF | 197 | 17 | 1.002546 | 2002.00691,2002.01286,etc |
| large scale structure | LSS | 78 | 17 | 1.001966 | 2002.01272,2002.01487,etc |
| principal component analysis | PCA | 137 | 17 | 1.001725 | 2002.01811,2002.01946,etc |
| binary neutron star | BNS | 274 | 16 | 2.002824 | 2002.00335,2002.00956,etc |
| coronal mass ejection | CME | 953 | 16 | 2.009653 | 2002.00929,2002.00964,etc |
| navarro frenk white | NFW | 72 | 16 | 1.00041 | 2002.00960,2002.01934,etc |
| three dimensional | 3D | 189 | 16 | 2.0018 | 2002.00981,2002.01560,etc |
| position angle | PA | 115 | 16 | 2.000882 | 2002.01009,2002.01399,etc |
| radio frequency interference | RFI | 238 | 16 | 2.004043 | 2002.01291,2002.01786,etc |
| innermost stable circular orbit | ISCO | 94 | 16 | 2.000745 | 2002.01950,2002.02267,etc |
| astrophysik potsdam | AIP | 26 | 15 | 1.000155 | 2002.00014,2002.01611,etc |
| square kilometre array | SKA | 164 | 15 | 2.004989 | 2002.00127,2002.00348,etc |
| atacama large millimeter/submillimeter array | ALMA | 283 | 15 | 2.001618 | 2002.00592,2002.01478,etc |
| kolmogorov smirnov | K-S | 59 | 15 | 1.000309 | 2002.00659,2002.01015,etc |
| zero age main sequence | ZAMS | 42 | 15 | 1.000242 | 2002.00696,2002.00964,etc |
| supernova remnant | SNR | 473 | 15 | 1.005667 | 2002.01118,2002.01477,etc |
| european southern observatory | ESO | 141 | 15 | 1.000682 | 2002.01271,2002.01950,etc |
| red giant branch | RGB | 268 | 15 | 1.001922 | 2002.01485,2002.02961,etc |
| dark energy survey | DES | 195 | 15 | 1.00197 | 2002.01611,2002.01689,etc |
| power spectral density | PSD | 142 | 15 | 1.002471 | 2002.01821,2002.02150,etc |
| young stellar object | YSO | 392 | 15 | 2.004035 | 2002.01946,2002.03089,etc |
| baryon acoustic oscillation | BAO | 213 | 14 | 2.003457 | 2002.00015,2002.02464,etc |
| inverse compton | IC | 275 | 14 | 2.001217 | 2002.00129,2002.00964,etc |
| very large array | VLA | 81 | 14 | 2.000846 | 2002.00955,2002.00961,etc |
| broad line region | BLR | 158 | 14 | 2.002923 | 2002.00958,2002.02213,etc |
| root mean square | RMS | 65 | 14 | 2.000534 | 2002.00962,2002.01478,etc |
| low mass x ray binary | LMXB | 134 | 13 | 2.002498 | 2002.00128,2002.00978,etc |
| large area telescope | LAT | 280 | 13 | 1.003692 | 2002.00129,2002.00305,etc |
| canada france hawaii telescope | CFHT | 83 | 13 | 2.000769 | 2002.00961,2002.01488,etc |
| very long baseline interferometry | VLBI | 57 | 13 | 1.000553 | 2002.00982,2002.01399,etc |
| monte carlo | MC | 131 | 13 | 2.001171 | 2002.00982,2002.01807,etc |
| two dimensional | 2D | 55 | 13 | 1.000322 | 2002.01150,2002.01611,etc |
| binary black hole | BBH | 315 | 13 | 1.004335 | 2002.01821,2002.02981,etc |
| adaptive mesh refinement | AMR | 25 | 12 | 1.000123 | 2002.00012,2002.01777,etc |
| data release 2 | DR2 | 125 | 12 | 2.001272 | 2002.00064,2002.01550,etc |
| region of interest | RoI | 184 | 12 | 1.001881 | 2002.00129,2002.00805,etc |
| epoch of reionization | EoR | 176 | 12 | 2.003432 | 2002.00572,2002.01858,etc |
| wide field camera 3 | WFC3 | 71 | 12 | 2.000638 | 2002.00773,2002.01011,etc |
| cosmic ray | CR | 1243 | 12 | 2.008015 | 2002.01118,2002.01477,etc |
| smoothed particle hydrodynamics | SPH | 41 | 12 | 1.00055 | 2002.01238,2002.02977,etc |
| low frequency array | LOFAR | 192 | 12 | 2.001944 | 2002.01477,2002.01674,etc |
| very high energy | VHE | 248 | 11 | 1.003097 | 2002.00129,2002.02213,etc |
| rotation measure | RM | 337 | 11 | 2.004597 | 2002.00335,2002.00954,etc |
| association of universities for research in astronomy | AURA | 11 | 11 | 1.000057 | 2002.00393,2002.00974,etc |
| polycyclic aromatic hydrocarbon | PAH | 188 | 11 | 1.003151 | 2002.00962,2002.01945,etc |
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