Air commodore is a air officer rank used by some air forces, with origins from the Royal Air Force. The rank is also used by the air forces of many countries which have historical British influence and it is sometimes used as the English translation of an equivalent rank in countries which have a non-English air force-specific rank structure.
The Indian Army, the land component of the Indian Armed Forces, follows a certain hierarchy of rank designations and insignia derived from the erstwhile British Indian Army (BIA).
The Indian Air Force (IAF), the aerial component of the Indian Armed Forces follows a certain hierarchy of rank designations and insignia derived from the erstwhile Royal Indian Air Force (RIAF).
The Australian Defence Force's (ADF) ranks of officers and enlisted personnel in each of its three service branches of the Royal Australian Navy (RAN), the Australian Army, and the Royal Australian Air Force (RAAF) inherited their rank structures from their British counterparts. The insignia used to identify these ranks are also generally similar to those used in the British Armed Forces.
Marshal of the Air Force is a five star rank and the highest attainable rank in the Indian Air Force.
Colonel is a rank in the Indian Army. Like other armies, this rank is higher than lieutenant colonel a It is equivalent to captain in the Indian Navy and group captain in the Indian Air Force.
Captain is a rank in the Indian Navy. Captain ranks above the rank of Commander and lower than a Commodore. It is equivalent to colonel in the Indian Army and group captain in the Indian Air Force.
General is a four-star general officer rank in the Indian Army. It is the highest active rank in the Indian Army. General ranks above the three-star rank of lieutenant general and below the five-star rank of field marshal, which is largely a war-time or ceremonial rank.
Admiral is a four-star naval flag officer rank in the Indian Navy. It is the highest active rank in the Indian Navy. Admiral ranks above the three-star rank of vice admiral and below the five-star rank of admiral of the fleet, which has never been awarded or held.
Air chief marshal is a four-star air officer rank in the Indian Air Force. It is the highest active rank in the Indian Air Force. Air chief marshal ranks above the three-star rank of air marshal and below the five-star rank of Marshal of the Indian Air Force, which is largely a war-time or ceremonial rank.
Air marshal is a three-star air officer rank in the Indian Air Force. It is the second-highest active rank in the Indian Air Force. Air marshal ranks above the two-star rank of air vice marshal and below the four-star rank of air chief marshal, which is held by the Chief of the Air Staff.
The Deputy Chief of the Naval Staff (DCNS) is a senior appointment in the Indian Navy. The DCNS is a PSO at Naval Headquarters in New Delhi. The office is held by a Three star officer in the rank of Vice Admiral. The current DCNS is Vice Admiral Tarun Sobti who took over Vice Admiral Sanjay Mahindru on 1 October 2023.
Vice admiral is a three-star flag officer rank in the Indian Navy. It is the second-highest active rank in the Indian Navy. Vice admiral ranks above the two-star rank of rear admiral and below the four-star rank of admiral, which is held by the Chief of the Naval Staff (CNS).
Lieutenant general is a three-star general officer rank in the Indian Army. It is the second-highest active rank in the Indian Army. Lieutenant generals rank above the two-star rank of Major General and below the four-star rank of General, which is held by the Chief of the Army Staff.
Rear admiral is a two-star flag officer rank in the Indian Navy. It is the third-highest active rank in the Indian Navy. Rear admiral ranks above the one-star rank of commodore and below the three-star rank of vice admiral.
Air vice marshal is a two-star air officer rank in the Indian Air Force. It is the third-highest active rank in the Indian Air Force. Air vice marshal ranks above the one-star rank of air commodore and below the three-star rank of air marshal.
Major general is a two-star general officer rank in the Indian Army. It is the third-highest active rank in the Indian Army. A major general ranks above the one-star rank of brigadier and below the three-star rank of lieutenant general.
Commodore is a one-star rank in the Indian Navy. Commodore ranks above the rank of captain and below the two-star rank of rear admiral. This navy rank will be abbreviated as CMDE or Cmde.
Brigadier is a one-star rank in the Indian Army. Brigadier ranks above the rank of Colonel and below the two-star rank of Major General.
Group Captain is a rank in the Indian Air Force. Group Captain ranks above the rank of Wing commander and lower than an Air Commodore. It is equivalent to colonel in the Indian Army and captain in the Indian Navy.
India 
Indian Air Force 
