\[CurlyRho] (Mathematica Character Name)

Unicode: 03F1. Aliases: Esc cr Esc, Esc crho Esc. Greek letter.

\[Dash] (Mathematica Character Name)

Unicode: 2013. Alias: Esc - Esc. Letter-like form.

\[Delta] (Mathematica Character Name)

Unicode: 03B4. Aliases: Esc d Esc, Esc delta Esc. Greek letter.

\[DescendingEllipsis] (Mathematica Character Name)

Unicode: 22F1. Letter-like form. Used to indicate omitted elements in a matrix. Not the same as \[Continuation].

\[Diameter] (Mathematica Character Name)

Unicode: 2300. Letter-like form. Used in geometry. Not the same as \[CapitalOSlash] or \[EmptySet].

\[Diamond] (Mathematica Character Name)

Unicode: 22C4. Alias: Esc dia Esc. Infix operator. x ⋄ y is by default interpreted as Diamond[x,y].

\[DiamondSuit] (Mathematica Character Name)

Unicode: 2662. Letter-like form. Sometimes used to indicate the end of a proof. Not the same as \[Diamond] or \[EmptyDiamond].

\[DiscretionaryLineSeparator] (Mathematica Character Name)

Unicode: F76E. Alias: Esc dlsep Esc. Spacing character. Used to invisibly denote a place where automatic line breaking should be allowed.

\[DiscretionaryPageBreakAbove] (Mathematica Character Name)

Unicode: F3BF Alias: Esc dpba Esc. Spacing character. Used to invisibly denote a place where automatic page-breaking should be allowed. The page break occurs immediately ...

\[DiscretionaryPageBreakBelow] (Mathematica Character Name)

Unicode: F3C6 Alias: Esc dpbb Esc. Spacing character. Used to invisibly denote a place where automatic page-breaking should be allowed. The page break occurs immediately ...