LeftArrowBar[x, y, ...] displays as x \[LeftArrowBar] y \[LeftArrowBar] ....
LeftArrowRightArrow[x, y, ...] displays as x \[LeftArrowRightArrow] y \[LeftArrowRightArrow] ....
LeftDownTeeVector[x, y, ...] displays as x\[LeftDownTeeVector]y\[LeftDownTeeVector]....
LeftDownVectorBar[x, y, ...] displays as x\[LeftDownVectorBar]y\[LeftDownVectorBar]....
LeftDownVector[x, y, ...] displays as x\[LeftDownVector]y\[LeftDownVector]....
LeftTeeArrow[x, y, ...] displays as x \[LeftTeeArrow] y \[LeftTeeArrow] ....
LeftTeeVector[x, y, ...] displays as x \[LeftTeeVector] y \[LeftTeeVector] ....
LeftTriangleBar[x, y, ...] displays as x \[LeftTriangleBar] y \[LeftTriangleBar] ....
LeftTriangleEqual[x, y, ...] displays as x \[LeftTriangleEqual] y \[LeftTriangleEqual] ....
LeftTriangle[x, y, ...] displays as x \[LeftTriangle] y \[LeftTriangle] ....