| advanced ccd imaging spectrometer | ACIS | 53 | 8 | 1.000952 | 0306318,0306057,etc |
| signal to noise | S/N | 37 | 8 | 1.000528 | 0306059,0306358,etc |
| rosat all sky survey | RASS | 33 | 7 | 1.000789 | 0306169,0306265,etc |
| proportional counter array | PCA | 92 | 7 | 2.00426 | 0306569,0306116,etc |
| wolf rayet | WR | 212 | 7 | 1.006511 | 0306541,0306016,etc |
| space telescope imaging spectrograph | STIS | 144 | 7 | 2.001951 | 0306043,0306353,etc |
| monte carlo | MC | 30 | 6 | 1.001113 | 0306545,0306384,etc |
| all sky monitor | ASM | 55 | 6 | 1.002403 | 0306199,0306116,etc |
| low surface brightness | LSB | 243 | 6 | 2.001905 | 0306228,0306165,etc |
| synchrotron self compton | SSC | 17 | 6 | 1.001248 | 0306206,0306288,etc |
| planetary camera | PC | 50 | 5 | 2.001546 | 0306216,0306283,etc |
| blue compact dwarf | BCD | 120 | 5 | 2.002134 | 0306290,0306165,etc |
| kolmogorov smirnov | KS | 36 | 5 | 1.000847 | 0306282,0306566,etc |
| inverse compton | IC | 104 | 5 | 2.00213 | 0306206,0306314,etc |
| three dimensional | 3D | 93 | 5 | 2.000709 | 0306570,0306148,etc |
| star formation history | SFH | 133 | 4 | 2.002649 | 0306218,0306583,etc |
| navarro frenk white | NFW | 27 | 4 | 1.001057 | 0306282,0306413,etc |
| charge transfer inefficiency | CTI | 13 | 4 | 1.000174 | 0306341,0306566,etc |
| intra cluster medium | ICM | 203 | 4 | 2.003345 | 0306494,0306508,etc |
| goddard high resolution spectrograph | GHRS | 33 | 4 | 1.001047 | 0306576,0306201,etc |
| compact steep spectrum | CSS | 82 | 4 | 2.0022 | 0306573,0306288,etc |
| ultra luminous infrared galaxy | ULIRG | 36 | 4 | 2.000694 | 0306573,0306592,etc |
| soft gamma ray repeater | SGR | 39 | 4 | 2.002088 | 0306456,0306057,etc |
| reflection grating spectrometer | RGS | 66 | 4 | 2.001753 | 0306308,0306411,etc |
| european photon imaging camera | EPIC | 26 | 4 | 2.001107 | 0306057,0306125,etc |
| deutsche forschungsgemeinschaft | DFG | 4 | 4 | 1.000061 | 0306541,0306329,etc |
| inter stellar medium | ISM | 18 | 3 | 2.000892 | 0306216,0306525,etc |
| adaptive refinement tree | ART | 7 | 3 | 1.000192 | 0306293,0306327,etc |
| dwarf spheroidal | dSph | 165 | 3 | 1.003986 | 0306218,0306463,etc |
| ancillary response function | ARF | 17 | 3 | 1.000734 | 0306341,0306235,etc |
| high resolution imager | HRI | 13 | 3 | 2.000518 | 0306341,0306447,etc |
| unresolved transition array | UTA | 46 | 3 | 2.001033 | 0306321,0306411,etc |
| pico dos dias survey | PDS | 7 | 3 | 1.00038 | 0306265,0306266,etc |
| canada france hawaii telescope legacy survey | CFHTLS | 15 | 3 | 2.00034 | 0306254,0306097,etc |
| full width half maximum | FWHM | 5 | 3 | 1.000257 | 0306254,0306001,etc |
| gigahertz peaked spectrum | GPS | 83 | 3 | 2.001529 | 0306573,0306530,etc |
| auxiliary response file | ARF | 6 | 3 | 1.000179 | 0306592,0306566,etc |
| intra night optical variability | INOV | 172 | 3 | 2.001088 | 0306395,0306392,etc |
| lobe dominated quasar | LDQ | 93 | 3 | 2.002001 | 0306395,0306392,etc |
| differential light curve | DLC | 87 | 3 | 2.00037 | 0306395,0306392,etc |
| temperature polarization | TE | 12 | 3 | 1.000455 | 0306272,0306381,etc |
| proportional wire chamber | PWC | 12 | 3 | 2.000982 | 0306371,0306363,etc |
| tauri stars | TTS | 46 | 3 | 2.000529 | 0306240,0306447,etc |
| advanced camera for surveys | ACS | 58 | 3 | 2.001068 | 0306467,0306215,etc |
| wide field planetary camera 2 | WFPC2 | 21 | 3 | 2.000492 | 0306522,0306106,etc |
| line of sight velocity distribution | LOSVD | 43 | 3 | 1.000955 | 0306353,0306464,etc |
| cosmic infrared background | CIRB | 28 | 3 | 1.006731 | 0306058,0306251,etc |
| klein nishina | KN | 19 | 3 | 2.000834 | 0306251,0306333,etc |
| astrophysical research consortium | ARC | 4 | 3 | 1.000116 | 0306621,0306390,etc |
| max planck institute for astronomy | MPIA | 3 | 3 | 1.000048 | 0306621,0306390,etc |
| dwarf elliptical | dE | 40 | 3 | 2.001707 | 0306348,0306307,etc |
| short wavelength | SW | 21 | 3 | 1.000939 | 0306188,0306471,etc |