| faint object spectrograph | FOS | 65 | 8 | 2.000858 | 9806033,9806386,etc |
| dwarf elliptical | dE | 39 | 4 | 1.009714 | 9806092,9806304,etc |
| dwarf irregular | dI | 88 | 4 | 2.002644 | 9806092,9806304,etc |
| blue compact dwarf | BCD | 188 | 4 | 2.005338 | 9806304,9806239,etc |
| standard cold dark matter | sCDM | 35 | 4 | 2.000683 | 9806116,9806263,etc |
| low energy concentrator spectrometer | LECS | 97 | 4 | 1.005032 | 9806229,9806113,etc |
| particle mesh | PM | 16 | 3 | 2.000234 | 9806238,9806255,etc |
| dwarf spheroidal | dSph | 20 | 3 | 2.001519 | 9806034,9806376,etc |
| all sky monitor | ASM | 17 | 3 | 2.000519 | 9806323,9806049,etc |
| solid state imaging spectrometer | SIS | 97 | 3 | 2.006745 | 9806168,9806113,etc |
| low surface brightness | LSB | 57 | 3 | 1.004144 | 9806400,9806355,etc |
| broad emission line region | BELR | 20 | 3 | 1.00032 | 9806170,9806392,etc |
| rosat all sky survey | RASS | 10 | 3 | 2.000235 | 9806170,9806113,etc |
| full width half maximum | FWHM | 15 | 3 | 2.001048 | 9806275,9806149,etc |
| kolmogorov smirnov | K-S | 11 | 3 | 1.000162 | 9806149,9806036,etc |
| goddard high resolution spectrograph | GHRS | 32 | 3 | 2.00078 | 9806386,9806401,etc |
| high resolution imager | HRI | 51 | 3 | 2.001097 | 9806269,9806241,etc |