\[DoubleStruckW] (Mathematica Character Name)

Unicode: F6FC. Alias: Esc dsw Esc.

\[DoubleStruckX] (Mathematica Character Name)

Unicode: F6FD. Alias: Esc dsx Esc.

\[DoubleStruckY] (Mathematica Character Name)

Unicode: F6FE. Alias: Esc dsy Esc.

\[DoubleStruckZero] (Mathematica Character Name)

Unicode: F7DB. Alias: Esc ds0 Esc.

\[DoubleStruckZ] (Mathematica Character Name)

Unicode: F6FF. Alias: Esc dsz Esc.

\[DoubleUpArrow] (Mathematica Character Name)

Unicode: 21D1. Infix arrow operator. x ⇑ y is by default interpreted as DoubleUpArrow[x,y]. Extensible character.

\[DownLeftTeeVector] (Mathematica Character Name)

Unicode: 295E. Infix arrow-like operator. x ⥞ y is by default interpreted as DownLeftTeeVector[x,y]. Extensible character.

\[DownLeftVectorBar] (Mathematica Character Name)

Unicode: 2956. Infix arrow-like operator. x ⥖ y is by default interpreted as DownLeftVectorBar[x,y]. Extensible character.

\[DownRightTeeVector] (Mathematica Character Name)

Unicode: 295F. Infix arrow-like operator. x ⥟ y is by default interpreted as DownRightTeeVector[x,y]. Extensible character.

\[DownRightVectorBar] (Mathematica Character Name)

Unicode: 2957. Infix arrow-like operator. x ⥗ y is by default interpreted as DownRightVectorBar[x,y]. Extensible character.