Relative Ranks
Royal Navy | Army | Royal Air Force |
Admiral of the Fleet | Field Marshal | Marshal of the Royal Air Force |
Admiral | General | Air Chief Marshal |
Vice-Admiral | Lieutenant- General | Air Marshal |
Rear-Admiral | Major General | Air Vice-Marshal |
Commodore | Brigadier | Air Commodore |
Captain | Colonel | Group Captain |
Commander | Lieutenant -Colonel | Wing Commander |
Lieutenant-Commander | Major | Squadron Leader |
Lieutenant | Captain | Flight Lieutenant |
Note: Officers of the same rank, rank with each other according to their seniority.