| point spread function | PSF | 282 | 36 | 1.001148 | 0110026,0110095,etc |
| cosmic microwave background | CMB | 621 | 32 | 1.003194 | 0110093,0110014,etc |
| nasa/ipac extragalactic database | NED | 60 | 28 | 1.000444 | 0110026,0110271,etc |
| active galactic nucleus | AGN | 338 | 27 | 1.005093 | 0110547,0110122,etc |
| cold dark matter | CDM | 151 | 25 | 2.004488 | 0110503,0110093,etc |
| spectral energy distribution | SED | 293 | 24 | 2.002237 | 0110292,0110452,etc |
| interstellar medium | ISM | 285 | 23 | 1.001497 | 0110630,0110532,etc |
| star formation rate | SFR | 321 | 22 | 1.002807 | 0110547,0110292,etc |
| very large array | VLA | 76 | 19 | 2.000518 | 0110437,0110122,etc |
| cataclysmic variable | CV | 278 | 18 | 1.004178 | 0110466,0110256,etc |
| hubble space telescope | HST | 153 | 18 | 2.001006 | 0110122,0110566,etc |
| intergalactic medium | IGM | 124 | 16 | 1.003538 | 0110014,0110532,etc |
| gamma ray burst | GRB | 694 | 15 | 2.006777 | 0110547,0110466,etc |
| initial mass function | IMF | 164 | 14 | 2.001773 | 0110547,0110160,etc |
| luminosity function | LF | 233 | 14 | 2.003744 | 0110220,0110251,etc |
| sloan digital sky survey | SDSS | 349 | 14 | 1.004741 | 0110437,0110093,etc |
| main sequence | MS | 176 | 14 | 2.00275 | 0110263,0110688,etc |
| color magnitude diagram | CMD | 120 | 13 | 1.001919 | 0110427,0110095,etc |
| supernova remnant | SNR | 477 | 13 | 1.007909 | 0110500,0110515,etc |
| full width at half maximum | FWHM | 40 | 12 | 2.000358 | 0110456,0110548,etc |
| large magellanic cloud | LMC | 221 | 11 | 2.005143 | 0110026,0110279,etc |
| low mass x ray binary | LMXB | 111 | 11 | 2.002556 | 0110466,0110186,etc |
| red giant branch | RGB | 215 | 11 | 2.005811 | 0110688,0110163,etc |
| nordic optical telescope | NOT | 61 | 10 | 1.000723 | 0110009,0110571,etc |
| sunyaev zel'dovich | SZ | 197 | 10 | 1.004253 | 0110415,0110311,etc |
| intracluster medium | ICM | 103 | 10 | 2.000579 | 0110656,0110146,etc |
| supernova | SN | 382 | 9 | 2.007119 | 0110532,0110154,etc |
| near infrared | NIR | 105 | 9 | 2.001632 | 0110355,0110658,etc |
| field of view | FOV | 52 | 9 | 2.001531 | 0110049,0110074,etc |
| ultraviolet | UV | 166 | 8 | 2.002967 | 0110191,0110363,etc |
| brightest cluster galaxy | BCG | 442 | 8 | 1.009347 | 0110284,0110582,etc |
| white dwarf | WD | 98 | 8 | 1.004744 | 0110466,0110263,etc |
| equivalent width | EW | 64 | 8 | 2.002303 | 0110702,0110566,etc |
| advanced ccd imaging spectrometer | ACIS | 57 | 8 | 2.000936 | 0110311,0110172,etc |
| max planck institute for astrophysics | MPA | 10 | 8 | 1.000642 | 0110595,0110629,etc |
| low surface brightness | LSB | 56 | 7 | 1.00272 | 0110284,0110310,etc |
| signal to noise ratio | S/N | 38 | 7 | 2.000435 | 0110279,0110349,etc |
| magnetohydrodynamic | MHD | 44 | 7 | 2.002034 | 0110493,0110496,etc |
| probability distribution function | PDF | 99 | 7 | 2.003643 | 0110503,0110137,etc |
| australia telescope compact array | ATCA | 38 | 7 | 2.001354 | 0110127,0110333,etc |
| horizontal branch | HB | 100 | 7 | 1.005532 | 0110688,0110163,etc |
| asymptotic giant branch | AGB | 135 | 7 | 1.004682 | 0110532,0110633,etc |
| star formation | SF | 294 | 7 | 2.009283 | 0110154,0110082,etc |
| equation of state | EOS | 74 | 7 | 2.001893 | 0110202,0110130,etc |
| zero age main sequence | ZAMS | 73 | 7 | 2.001275 | 0110633,0110662,etc |
| high velocity cloud | HVC | 276 | 6 | 2.00653 | 0110191,0110279,etc |
| dwarf spheroidal | dSph | 62 | 6 | 2.000733 | 0110083,0110164,etc |
| small magellanic cloud | SMC | 133 | 6 | 2.002081 | 0110279,0110576,etc |
| smoothed particle hydrodynamics | SPH | 19 | 6 | 1.002305 | 0110466,0110578,etc |
| quasi periodic oscillation | QPO | 82 | 6 | 1.002154 | 0110400,0110589,etc |
| wide field planetary camera 2 | WFPC2 | 47 | 6 | 2.001423 | 0110122,0110385,etc |
| pre main sequence | PMS | 122 | 6 | 1.002589 | 0110160,0110047,etc |
| infrared | IR | 134 | 6 | 2.002665 | 0110619,0110167,etc |
| lyman break galaxy | LBG | 55 | 6 | 2.001345 | 0110391,0110522,etc |
| proportional counter array | PCA | 70 | 6 | 1.001978 | 0110084,0110039,etc |
| max planck institute for astronomy | MPIA | 6 | 6 | 1.00006 | 0110629,0110273,etc |
| digitized sky survey | DSS | 97 | 6 | 1.005303 | 0110172,0110667,etc |
| color magnitude | CM | 67 | 5 | 2.001311 | 0110284,0110688,etc |
| intra cluster medium | ICM | 25 | 5 | 2.000446 | 0110284,0110469,etc |
| anomalous x ray pulsar | AXP | 233 | 5 | 2.006203 | 0110677,0110619,etc |
| rotation measure | RM | 154 | 5 | 2.002423 | 0110319,0110178,etc |
| space telescope science institute | STScI | 13 | 5 | 1.000247 | 0110095,0110096,etc |
| the red giant branch | TRGB | 71 | 5 | 2.003111 | 0110685,0110005,etc |
| interplanetary network | IPN | 25 | 5 | 1.000608 | 0110009,0110049,etc |
| large scale structure | LSS | 31 | 5 | 1.001219 | 0110415,0110231,etc |
| integrated sachs wolfe | ISW | 33 | 5 | 2.000567 | 0110415,0110533,etc |
| advection dominated accretion flow | ADAF | 44 | 5 | 2.001761 | 0110371,0110657,etc |
| supermassive black hole | SMBH | 93 | 5 | 2.002769 | 0110561,0110219,etc |
| black hole | BH | 149 | 5 | 1.005488 | 0110644,0110441,etc |
| dark matter | DM | 135 | 5 | 2.005974 | 0110644,0110426,etc |
| very long baseline array | VLBA | 37 | 5 | 2.000966 | 0110286,0110408,etc |
| astrophysical research consortium | ARC | 5 | 5 | 1.000063 | 0110629,0110273,etc |
| james clerk maxwell telescope | JCMT | 17 | 5 | 2.000335 | 0110646,0110674,etc |
| young stellar object | YSO | 59 | 5 | 2.001163 | 0110096,0110539,etc |
| broad line region | BLR | 157 | 5 | 2.007966 | 0110219,0110541,etc |
| position sensitive proportional counter | PSPC | 45 | 5 | 1.000751 | 0110156,0110050,etc |
| very large telescope | VLT | 15 | 4 | 2.000115 | 0110547,0110376,etc |
| signal to noise | S/N | 11 | 4 | 1.000077 | 0110508,0110313,etc |
| extended medium sensitivity survey | EMSS | 393 | 4 | 2.004949 | 0110284,0110122,etc |
| x ray luminosity function | XLF | 118 | 4 | 2.002938 | 0110284,0110656,etc |
| inverse compton | IC | 128 | 4 | 2.001299 | 0110639,0110227,etc |
| millisecond pulsar | MSP | 31 | 4 | 1.000986 | 0110466,0110192,etc |
| new technology telescope | NTT | 14 | 4 | 1.000447 | 0110452,0110666,etc |
| high energy astrophysics science archive research center | HEASARC | 10 | 4 | 1.000162 | 0110400,0110084,etc |
| galactic center | GC | 52 | 4 | 2.002483 | 0110319,0110151,etc |
| common envelope | CE | 18 | 4 | 2.001329 | 0110263,0110186,etc |
| full width half maximum | FWHM | 9 | 4 | 1.000307 | 0110122,0110009,etc |
| european southern observatory | ESO | 17 | 4 | 1.001151 | 0110095,0110666,etc |
| association of universities for research in astronomy | AURA | 6 | 4 | 1.000067 | 0110095,0110249,etc |
| globular cluster | GC | 78 | 4 | 2.006805 | 0110685,0110687,etc |
| all sky monitor | ASM | 54 | 4 | 2.002114 | 0110305,0110084,etc |
| rosat all sky survey | RASS | 35 | 4 | 2.001961 | 0110231,0110178,etc |
| nasa extragalactic database | NED | 14 | 4 | 1.000673 | 0110082,0110667,etc |
| telescopio nazionale galileo | TNG | 8 | 4 | 1.000319 | 0110227,0110648,etc |
| nrao vla sky survey | NVSS | 83 | 4 | 1.002966 | 0110300,0110302,etc |
| colour magnitude diagram | CMD | 15 | 4 | 1.000995 | 0110658,0110368,etc |
| isaac newton telescope | INT | 55 | 4 | 1.001077 | 0110332,0110066,etc |
| big bang nucleosynthesis | BBN | 39 | 4 | 1.002073 | 0110533,0110636,etc |
| united kingdom infrared telescope | UKIRT | 17 | 4 | 1.000658 | 0110674,0110548,etc |
| wolf rayet | WR | 12 | 4 | 1.000225 | 0110515,0110405,etc |
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