"Above" is a front end token that creates an OverscriptBox and fills the base with a selection.

"Below" is a front end token that creates an UnderscriptBox and fills the base with a selection.

"CellContextDialog" is a front end token that opens the Cell Context dialog.

"ClearCellOptions" is a front end token that removes all explicit option settings for a cell.

"Clear" is a front end token that deletes a selection without copying it to the clipboard.

"Copy" is a front end token that copies a selection to the clipboard without deleting it from the document.

"EvaluateInitialization" is a front end token that evaluates all the initialization cells in a notebook.

"Evaluate" is a front end token that evaluates the selection in place.

"EvaluatorInterrupt" is a front end token that interrupts the specified kernel and opens the Local Kernel Interrupt dialog.

"ExpandSelection" is a front end token that selects the next smallest subexpression containing a selection.