RightVectorBar[x, y, ...] displays as x\[RightVectorBar]y\[RightVectorBar]....
RightVector[x, y, ...] displays as x \[RightVector] y \[RightVector] ....
Scrollbars is an option for Pane that specifies whether scrollbars should be displayed.
ShortDownArrow[x, y, ...] displays as x\[ShortDownArrow]y\[ShortDownArrow]....
ShortLeftArrow[x, y, ...] displays as x \[ShortLeftArrow] y \[ShortLeftArrow] ....
ShortRightArrow[x, y, ...] displays as x \[ShortRightArrow] y \[ShortRightArrow] ....
ShortUpArrow[x, y, ...] displays as x\[ShortUpArrow]y\[ShortUpArrow]....
SmallCircle[x, y, ...] displays as x\[SmallCircle]y\[SmallCircle]....
SquareIntersection[x, y, ...] displays as x \[SquareIntersection] y \[SquareIntersection] ....
Square
(Built-in Mathematica Symbol) Square[x] displays as \[Square]x.