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

"ExplainBeepDialog" is a front end token that opens the Why the Beep? dialog with an explanation of why the front end produced a beep.

"FileNameDialog" is a front end token that opens a dialog for inserting a file path.

"FindDialog" is a front end token that selects the next occurrence of the text contained in the Search for: field of the Find dialog.

"FindEvaluatingCell" is a front end token that finds the currently evaluating cell.

"FindNextMisspelling" is a front end token that selects the next misspelled word and opens the Check Spelling dialog.

"FontColorDialog" is a front end token that opens the Color dialog to set the color for selected text.

"FontPanel" is a front end token that opens the Font dialog.

"FontSizeDialog" is a front end token that opens the Font Size dialog.

"Fraction" is a front end token that creates a FractionBox and fills the numerator with a selection.