DefaultInlineFormatType is an option for cells that specifies the format used for displaying expressions in a newly created inline cell.
DiacriticalPositioning is an option for UnderscriptBox and related boxes that specifies how close diacritical characters are drawn to the base character.
End
(Built-in Mathematica Symbol) End[] returns the present context, and reverts to the previous one.
ImageRegion is an option for cells that specifies the size and position of the bounding box within which a graphic is rendered.
InString[n] is a global object that is assigned to be the text of the n\[Null]^th input line.
Language is a global option that specifies the language in which menus, dialog boxes, error messages, and help files are displayed.
MultilaunchWarning is a global option that specifies whether a warning is given when you try to modify user preferences while running two copies of Mathematica simultaneously.
PodStates is an option for WolframAlpha that determines information about the states of the pods.
p ... or RepeatedNull[p] is a pattern object that represents a sequence of zero or more expressions, each matching p.
RowLines is an option for the low-level function GridBox that specifies whether lines should be drawn between adjacent rows.