| friedmann robertson walker | FRW | 42 | 13 | 1.001088 | 0808.2208,0808.3274,etc |
| inverse compton | IC | 121 | 10 | 2.004027 | 0808.3436,0808.4086,etc |
| markov chain monte carlo | MCMC | 74 | 8 | 2.000882 | 0808.1527,0808.2208,etc |
| kolmogorov smirnov | KS | 39 | 8 | 1.000382 | 0808.3611,0808.2982,etc |
| synchrotron self compton | SSC | 168 | 8 | 2.001953 | 0808.1722,0808.3185,etc |
| signal to noise | S/N | 14 | 7 | 1.000443 | 0808.0422,0808.2188,etc |
| star formation history | SFH | 62 | 7 | 1.001646 | 0808.1182,0808.3559,etc |
| friends of friends | FoF | 54 | 7 | 2.002261 | 0808.0003,0808.0194,etc |
| colour magnitude diagram | CMD | 68 | 7 | 1.001914 | 0808.3461,0808.2534,etc |
| advanced camera for surveys | ACS | 41 | 7 | 1.000955 | 0808.0716,0808.2129,etc |
| very high energy | VHE | 74 | 6 | 2.001778 | 0808.0184,0808.3436,etc |
| wolf rayet | WR | 50 | 6 | 1.005612 | 0808.0193,0808.1832,etc |
| photodissociation region | PDR | 41 | 5 | 1.001667 | 0808.0515,0808.4040,etc |
| submillimeter array | SMA | 148 | 5 | 2.009185 | 0808.3835,0808.3443,etc |
| max planck institute for astronomy | MPIA | 5 | 5 | 1.00004 | 0808.0001,0808.2282,etc |
| heidelberg graduate school of fundamental physics | HGSFP | 10 | 5 | 1.000214 | 0808.0605,0808.1647,etc |
| burst alert telescope | BAT | 96 | 5 | 2.00194 | 0808.2610,0808.3085,etc |
| full width half maximum | FWHM | 13 | 5 | 1.001149 | 0808.1763,0808.0132,etc |
| difference image analysis | DIA | 17 | 5 | 1.000315 | 0808.2754,0808.0813,etc |
| nasa extragalactic database | NED | 16 | 5 | 2.000302 | 0808.1593,0808.0914,etc |
| particle in cell | PIC | 27 | 5 | 1.00077 | 0808.3944,0808.3195,etc |
| intra cluster medium | ICM | 19 | 5 | 1.00038 | 0808.0385,0808.0919,etc |
| three dimensional | 3D | 32 | 4 | 1.002364 | 0808.2796,0808.1330,etc |
| submillimeter galaxy | SMG | 61 | 4 | 1.003047 | 0808.2816,0808.0194,etc |
| colour magnitude diagrams | CMD | 75 | 4 | 2.002219 | 0808.1182,0808.2111,etc |
| herbig haro | HH | 60 | 4 | 2.000529 | 0808.3835,0808.1949,etc |
| integrated sachs wolfe | ISW | 34 | 4 | 2.001026 | 0808.1811,0808.2208,etc |
| innermost stable circular orbit | ISCO | 43 | 4 | 1.004553 | 0808.2214,0808.1279,etc |
| front illuminated | FI | 21 | 4 | 1.000305 | 0808.3436,0808.3501,etc |
| back illuminated | BI | 21 | 4 | 2.000568 | 0808.3436,0808.3501,etc |
| period luminosity | PL | 67 | 4 | 2.00538 | 0808.3995,0808.2937,etc |
| charge transfer inefficiency | CTI | 9 | 4 | 1.000258 | 0808.3501,0808.2339,etc |
| power law | PL | 22 | 4 | 2.00039 | 0808.3501,0808.1305,etc |
| short wavelength spectrometer | SWS | 33 | 4 | 2.001306 | 0808.4129,0808.3358,etc |
| extreme horizontal branch | EHB | 34 | 4 | 2.000277 | 0808.3045,0808.0010,etc |
| supersymmetric | SUSY | 37 | 4 | 2.000916 | 0808.2425,0808.0009,etc |
| third dredge up | TDU | 32 | 4 | 2.000681 | 0808.2112,0808.4095,etc |
| ordinary differential equation | ODE | 30 | 4 | 2.001387 | 0808.1634,0808.3905,etc |
| space telescope imaging spectrograph | STIS | 77 | 4 | 2.00116 | 0808.0914,0808.0886,etc |
| wide field planetary camera 2 | WFPC2 | 20 | 4 | 1.000835 | 0808.0914,0808.2661,etc |
| ultra luminous infrared galaxy | ULIRG | 51 | 4 | 2.000914 | 0808.3774,0808.2554,etc |
| the red giant branch | TRGB | 125 | 4 | 2.003619 | 0808.2529,0808.0153,etc |
| infrared spectrograph | IRS | 77 | 4 | 2.001418 | 0808.1893,0808.2788,etc |
| blue compact dwarf | BCD | 6 | 3 | 1.000319 | 0808.1182,0808.2643,etc |
| advanced ccd imaging spectrometer | ACIS | 10 | 3 | 1.000164 | 0808.3835,0808.2339,etc |
| european photon imaging camera | EPIC | 19 | 3 | 2.001474 | 0808.3835,0808.1471,etc |
| infrared array camera | IRAC | 20 | 3 | 1.000815 | 0808.3835,0808.2168,etc |
| very small grain | VSG | 8 | 3 | 1.000145 | 0808.4040,0808.2168,etc |
| hertzsprung russell | H-R | 11 | 3 | 2.000349 | 0808.2250,0808.3207,etc |
| intermediate frequency | IF | 12 | 3 | 1.00057 | 0808.2188,0808.3190,etc |
| spin independent | SI | 64 | 3 | 1.001422 | 0808.3607,0808.3384,etc |
| low resolution imaging spectrograph | LRIS | 5 | 3 | 1.000109 | 0808.3998,0808.2129,etc |
| gamma ray imaging detector | GRID | 14 | 3 | 1.000682 | 0808.3464,0808.3673,etc |
| gemini multi object spectrograph | GMOS | 10 | 3 | 1.000106 | 0808.1521,0808.3285,etc |
| null energy condition | NEC | 12 | 3 | 1.000318 | 0808.0839,0808.2551,etc |
| subdwarf b | sdB | 127 | 3 | 2.004093 | 0808.3045,0808.1072,etc |
| circumstellar medium | CSM | 34 | 3 | 1.001466 | 0808.2193,0808.2812,etc |
| all sky monitor | ASM | 35 | 3 | 1.002635 | 0808.2359,0808.2483,etc |
| baryonic acoustic oscillations | BAO | 10 | 3 | 1.001164 | 0808.4152,0808.1161,etc |
| deep imaging survey | DIS | 9 | 3 | 1.000079 | 0808.0010,0808.0254,etc |
| imaging atmospheric cherenkov telescope | IACT | 51 | 3 | 1.002372 | 0808.2253,0808.0889,etc |
| large area telescope | LAT | 12 | 3 | 1.000414 | 0808.2641,0808.1740,etc |
| post newtonian | PN | 199 | 3 | 2.006876 | 0808.1704,0808.4002,etc |
| smooth particle hydrodynamics | SPH | 9 | 3 | 1.000325 | 0808.0919,0808.0206,etc |
| dwarf spheroidal | dSph | 66 | 3 | 2.002863 | 0808.2542,0808.1918,etc |
| wide field camera | WFC | 18 | 3 | 2.00132 | 0808.2441,0808.0471,etc |
| data release 4 | DR4 | 10 | 3 | 1.000108 | 0808.3026,0808.3683,etc |
| equations of state | EOS | 60 | 3 | 2.001865 | 0808.1652,0808.1369,etc |
| good time interval | GTI | 7 | 3 | 1.000349 | 0808.2661,0808.3985,etc |
| korea science and engineering foundation | KOSEF | 3 | 3 | 1.000022 | 0808.2074,0808.3014,etc |
| science and technology facilities council | STFC | 3 | 3 | 1.000516 | 0808.2292,0808.2466,etc |
| local thermodynamical equilibrium | LTE | 11 | 3 | 1.000401 | 0808.2375,0808.2790,etc |