"Radical" is a front end token that creates a SqrtBox and fills the base with a selection.

"RefreshDynamicObjects" is a front end token that reevaluates a Dynamic.

"RemoveAdjustments" is a front end token that removes all occurrences of AdjustmentBox in the selected "Otherscript" expression.

"RemoveFromEvaluationQueue" is a front end token that cancels the pending evaluation of a selected cell.

"Revert" is a front end token that reverts the current notebook to its most recent saved version.

"SaveRename" is a front end token that opens the Save As dialog box to save a file.

"SelectAll" is a front end token that selects all the cells in the current notebook.

"SelectionAnimate" is a front end token that animates selected graphics, typically in a cell group.

"SelectionCloseAllGroups" is a front end token that closes all groups and subgroups within the selection.

"SelectionCloseUnselectedCells" is a front end token that closes all unselected cells within a cell group.