\[RawSemicolon] (Mathematica Character Name)

Unicode: 003B. Raw operator. Equivalent to the ordinary ASCII character with code 59.

\[RawTab] (Mathematica Character Name)

Unicode: 0009. Spacing character. Equivalent to the ordinary ASCII character with code 9. Can be entered in strings as ∖t.

\[RawUnderscore] (Mathematica Character Name)

Unicode: 005F. Raw operator. Equivalent to the ordinary ASCII character with code 95. OverscriptBox[x, _] is interpreted as OverBar[x]. UnderscriptBox[x, _] is interpreted as ...

\[RawVerticalBar] (Mathematica Character Name)

Unicode: 007C. Raw operator. Equivalent to the ordinary ASCII character with code 124. Extensible character.

\[RightAngle] (Mathematica Character Name)

Unicode: 221F. Letter-like form. Used in geometry to indicate a right angle, as in the symbol ∟ ABC.

\[RoundSpaceIndicator] (Mathematica Character Name)

Unicode: F3B2. Spacing character. Interpreted by default as equivalent to \[RawSpace].

\[SpaceIndicator] (Mathematica Character Name)

Unicode: 2423. Alias: Esc space Esc. Spacing character. Interpreted by default as equivalent to \[RawSpace].

\[SphericalAngle] (Mathematica Character Name)

Unicode: 2222. Letter-like form. Used in geometry to indicate a spherical angle, as in the symbol ∢ ABC.

\[SquareUnion] (Mathematica Character Name)

Unicode: 2294. Infix operator. x ⊔ y is by default interpreted as SquareUnion[x,y]. Used in mathematics to denote various forms of generalized union, typically of disjoint ...

\[TildeFullEqual] (Mathematica Character Name)

Unicode: 2245. Alias: Esc ~== Esc. Infix similarity operator. x ≅ y is by default interpreted as TildeFullEqual[x,y]. Used in mathematics to indicate isomorphism, congruence ...