rJDHC‖

RYbFW‖Flip Horizontally

YqcCi‖Flips the selected object(s) horizontally from left to right.

To access this command...

ebLJB‖From the menu bar:

t8dFS‖From the context menu:

eamAG‖Choose Rotate or Flip - Horizontally

sXy2C‖From toolbars:

DBAif‖ Icon Flip Horizontally

ZmmPr‖Flip Horizontally