Shortest[p] is a pattern object that matches the shortest sequence consistent with the pattern p.
ShowCellTags is an option for Cell that specifies whether to display tags for a cell.
SuzukiGroupSuz[] represents the sporadic simple Suzuki group Suz.
TagBox
(Built-in Mathematica Symbol) TagBox[boxes, tag] is a low-level box construct that displays as boxes but maintains tag to guide the interpretation of boxes on input.
WordSearch is an option for Find and FindList that specifies whether the text searched for must appear as a word.
$DynamicEvaluation is a symbol whose value is True if it is evaluated as part of the evaluation of a Dynamic.
$ImagingDevices gives a list of available imaging devices.
$ReleaseNumber is an integer which gives the current Mathematica kernel release number, and increases in successive releases.
FourierSeries, FourierTrigSeries, and FourierCoefficient are part of the Mathematica kernel. FourierSinCoefficient and FourierCosCoefficient are now in the built-in ...
RuntimeOptions is an option for Compile that specifies runtime settings for the compiled function it creates.