Vice-Commodore

Common military ranks in English
Navies	Armies	Air forces
Commissioned officers
Admiral of the fleet	Field marshal or General of the army	Marshal of the air force
Admiral	General	Air chief marshal
Vice admiral	Lieutenant general	Air marshal
Rear admiral	Major general	Air vice-marshal
Commodore	Brigadier or brigadier general	Air commodore
Captain	Colonel	Group captain
Commander	Lieutenant colonel	Wing commander
Lieutenant commander	Major or Commandant	Squadron leader
Lieutenant	Captain	Flight lieutenant
Lieutenant junior grade or sub-lieutenant	Lieutenant or first lieutenant	Flying officer
Ensign or midshipman	Second lieutenant	Pilot officer
Officer cadet	Officer cadet	Flight cadet
Enlisted grades
Warrant officer or chief petty officer	Warrant officer or sergeant major	Warrant officer
Petty officer	Sergeant	Sergeant
Leading seaman	Corporal or bombardier	Corporal
Seaman	Private or gunner or trooper	Aircraftman or airman
·

Wing commander (Wg Cdr in the RAF, the IAF, and the PAF, WGCDR in the RNZAF and RAAF, formerly sometimes W/C in all services) is a senior commissioned rank in the Royal Air Force and the air forces of many countries which have historical British influence, including many Commonwealth countries but not including Canada and South Africa. It is sometimes used as the English translation of an equivalent rank in countries which have a non-English air force-specific rank structure. It ranks immediately above squadron leader and immediately below group captain. It has a NATO ranking code of OF-4, and is equivalent to commander in the Royal Navy and to lieutenant colonel in the British Army, the Royal Marines, and the US Army, Air Force, and Marine Corps.

The equivalent rank in the Women's Auxiliary Air Force, Women's Royal Air Force (until 1968), and Princess Mary's Royal Air Force Nursing Service (until 1980) was wing officer. The equivalent rank in the Royal Observer Corps (until 1995) was observer commander which had a similar rank insignia.