p .. or Repeated[p] is a pattern object that represents a sequence of one or more expressions, each matching p. Repeated[p, max] represents up to max expressions matching ...
ReverseElement[x, y, ...] displays as x \[ReverseElement] y \[ReverseElement] ....
ReverseEquilibrium[x, y, ...] displays as x \[ReverseEquilibrium] y \[ReverseEquilibrium] ....
ReverseUpEquilibrium[x, y, ...] displays as x\[ReverseUpEquilibrium]y\[ReverseUpEquilibrium]....
RightArrowBar[x, y, ...] displays as x \[RightArrowBar] y \[RightArrowBar] ....
RightArrowLeftArrow[x, y, ...] displays as x \[RightArrowLeftArrow] y \[RightArrowLeftArrow] ....
RightDownTeeVector[x, y, ...] displays as x\[RightDownTeeVector]y\[RightDownTeeVector]....
RightDownVectorBar[x, y, ...] displays as x\[RightDownVectorBar]y\[RightDownVectorBar]....
RightDownVector[x, y, ...] displays as x\[RightDownVector]y\[RightDownVector]....
RightTeeArrow[x, y, ...] displays as x \[RightTeeArrow] y \[RightTeeArrow] ....