None
(Built-in Mathematica Symbol) None is a setting used for certain options.
NumberString represents the characters of a number in StringExpression.
Red
(Built-in Mathematica Symbol) Red represents the color red in graphics or style specifications.
ShowCellBracket is an option for Cell that specifies whether to display the bracket that indicates the extent of the cell.
Smaller
(Built-in Mathematica Symbol) Smaller is a style or option setting that specifies that objects should be smaller.
Small
(Built-in Mathematica Symbol) Small is a style or option setting that specifies that objects should be small.
TooltipDelay is an option for objects such as Tooltip that specifies how long to delay after the mouse is over the object before displaying the tooltip.
WindowMovable is a notebook option that specifies whether to allow the window for the notebook to be moved around interactively on the screen.
WindowOpacity is a notebook option that determines the overall opacity of a displayed window.
$GeoLocation is a settable global variable that specifies the default geodetic location to use.