Sergeant First Class (SFC) is typically a senior non-commissioned officer rank, used in many countries.
Flight lieutenant is a junior commissioned rank in air forces that use the Royal Air Force (RAF) system of ranks, especially in Commonwealth countries. It has a NATO rank code of OF-2. Flight lieutenant is abbreviated as Flt Lt in the Indian Air Force (IAF) and RAF, and as FLTLT in the Pakistan Air Force (PAF), Royal Australian Air Force (RAAF) and Royal New Zealand Air Force (RNZAF) and has sometimes also been abbreviated as F/L in many services; it has never been correctly abbreviated as "lieutenant". A flight lieutenant ranks above flying officer and below a squadron leader and is sometimes used as an English language translation of a similar rank in non-English-speaking countries.
The comparative military ranks of Korea are the military insignia used by the two nations on the Korean Peninsula, those being the Republic of Korea Armed Forces and the Korean People's Army of the Democratic People's Republic of Korea. The United States Forces Korea personnel wear the ranks and insignia used by other service personnel of the United States Armed Forces in the territories of the United States.
Before Unification as the Canadian Armed Forces in 1968, the Canadian military had three distinct services: the Royal Canadian Navy, the Royal Canadian Air Force, and the Canadian Army. All three services had a Regular (full-time) component and a reserve (part-time) component. The rank structure for these services were based on the services of the British military, the Royal Navy, the Royal Air Force, and the British Army. The change to a "Canadian" rank structure meant that many of the traditional (British) rank titles and insignia were removed or changed.
Senior captain is a rank which is used in some countries' armed forces, navies, merchant marines, civil aviation and in the airline industry.
The military ranks of the Soviet Union were those introduced after the October Revolution of 1917. At that time the Imperial Russian Table of Ranks was abolished, as were the privileges of the pre-Soviet Russian nobility.
The Indonesian National Armed Forces (TNI) uses a simplified ranking system for the three branches of Indonesian Army, Indonesian Navy and Indonesian Air Force. Most of the ranks are similar with differences for the rank titles of the high-ranking officers. Exception exists, however, in the ranks of the service members of the Indonesian Marine Corps. While Indonesian Marine Corps is a branch of the Navy, the rank titles of the Marine Corps are the same as those of the Army, but it still uses the Navy's style insignia.
The Military ranks of Socialist Yugoslavia are the military insignia used by the Yugoslav People's Army.
The military ranks of Ukraine were created after March 1992 where Ukraine adopted the law "About Universal Military Duty and Military Service". The rank structure of the Ukrainian Armed Forces follows a NATO standardization.
Military ranks of the Swedish Armed Forces shows the rank system used in the Swedish Armed Forces today, as well as changes during the 20th century due to changes in the personnel structure.
The Military ranks of Serbia are the military insignia used by the current Serbian Armed Forces and historical Royal Serbian Army.
The Military ranks of North Macedonia are the ranks used by the Army of the Republic of North Macedonia. The ranks are divided into four main groups, depending on the position and function: Generals, officers, non-commissioned officers and soldiers. Being a landlocked country, North Macedonia does not have a navy.
The Military ranks of Philippines are the military insignia used by the Armed Forces of the Philippines.
The Ranks and insignia of the Imperial Russian Armed Forces were the military ranks used by the Imperial Russian Army and the Imperial Russian Navy. Many of the ranks were derived from the German model. The ranks were abolished following the Russian Revolution, with the Red Army adopting an entirely different system.
Vojvoda from old Serbian was the highest rank in the army of the Kingdom of Serbia and Kingdom of Yugoslavia from 1901 until end of Second World War in 1945. It has roots from the medieval term Voivode used during medieval Kingdom, Empire and Principality of Serbia. Vojvoda in medieval and later principality of Serbia had similar meaning as Duke title in other feudal states as it was military and noble title. In modern military terms the rank of Vojvoda is comparable with Field marshal and Generalfeldmarschall but since it can be an honorable title it is not always a military rank of a commissioned military officer.
The Militia of SFR Yugoslavia was a law enforcement agency of the Socialist Federal Republic of Yugoslavia from 1944 to 1992. The Militia was subordinated to the Federal Secretariat of Internal Affairs.
Military ranks and insignia of Republika Srpska show military rank hierarchy and insignia system in Republika Srpska during existence of Army of Republika Srpska from May 12, 1992 to January 1, 2006, when it was merged into Armed Forces of Bosnia and Herzegovina. In period of existence of Army of Republika Srpska there was three periods of changing ranks:
The Military ranks of the Kingdom of Yugoslavia were the military insignia used by the Royal Yugoslav Armed Forces. It replaced the ranks of the Kingdom of Serbia following the unification of the Kingdom of Serbia into Kingdom SHS. After the proclamation of the Socialist Federal Republic of Yugoslavia, the ranks were replaced by the Yugoslav People's Army ranks.
Military ranks and insignia of the White Movement (1918-1922) were based on the former Ranks and insignia of the Imperial Russian Armed Forces. However, there were new features and modifications compared to the old system:
