\[PrecedesSlantEqual] (Mathematica Character Name)

Unicode: 227C. Infix ordering operator. x ≼ y is by default interpreted as PrecedesSlantEqual[x,y].

\[PrecedesTilde] (Mathematica Character Name)

Unicode: 227E. Infix ordering operator. x ≾ y is by default interpreted as PrecedesTilde[x,y].

\[Proportion] (Mathematica Character Name)

Unicode: 2237. Infix relational operator. x ∷ y is by default interpreted as Proportion[x,y]. Used historically to indicate equality; now used to indicate proportion.

\[Psi] (Mathematica Character Name)

Unicode: 03C8. Aliases: Esc ps Esc, Esc psi Esc, Esc y Esc. Greek letter. Used in TraditionalForm for PolyGamma.

\[RawAmpersand] (Mathematica Character Name)

Unicode: 0026. Raw operator. Equivalent to the ordinary ASCII character with code 38.

\[RawAt] (Mathematica Character Name)

Unicode: 0040. Raw operator. Equivalent to the ordinary ASCII character with code 64.

\[RawBackquote] (Mathematica Character Name)

Unicode: 0060. Raw operator. Equivalent to the ordinary ASCII character with code 96.

\[RawBackslash] (Mathematica Character Name)

Unicode: 005C. Raw operator. Equivalent to the ordinary ASCII character with code 92. Equivalent in strings to ∖∖.

\[RawColon] (Mathematica Character Name)

Unicode: 003A. Raw operator. Equivalent to the ordinary ASCII character with code 58.

\[RawComma] (Mathematica Character Name)

Unicode: 002C. Raw operator. Equivalent to the ordinary ASCII character with code 44.