"Air Officer Commanding-in-Chief Middle East" . "air officer commanding" . . "Air Officer Commanding in chief" . . . . . . . . . "Air officer commanding" . "Air officer commanding" . "AOC" . . "Royal Air Force's Officer Commanding" . . . "Air-Officer Commanding" . "Air Officer Commanding-in-Chief" . "Air Officer Commanding" . "Air Officer Commanding in Chief" .