France has the rank of Soldat de première classe indicated with a single red chevron.
Philippines
The rank of privatefirst class is similar to its original U.S. counterpart. The insignia consist of a single chevron with a triangle below. The rank is also in use with the Philippine Marine Corps.
Singapore
Introduced in 1983, the honorific rank is awarded to hardworking conscript citizen-soldiers who performed well in their National Service term. Private first class wear a rank insignia of a single chevron pointing down. The Private First Class rank is rarely awarded nowadays by the Singapore Armed Forces. All private enlistees can be promoted directly to Lance Corporal should they meet the minimum qualifying requirements, conduct appraisal and work performance.
In the United States Army, recruits usually enter service as a private in pay grade E-1. Private, designated by a single chevron, is typically an automatic promotion after six months of service. Private first class, equivalent to NATO grade OR-3, is designated by a single chevron and a rocker stripe and is more common among soldiers who have served in the U.S. Army for one year or more. Soldiers who have achieved an associate degree or its equivalent are entitled to enter the Army at this pay grade. Advancement from private first class is typically to specialist, although occasionally it may be to corporal. The rank of private first class has existed since 1846 and, prior to 1919, its insignia consisted of the branch of service insignia without any arcs or chevrons. The Secretary of War approved "an arc of one bar" under the branch of service or trade insignia for privates first class on 22 July 1919. From August 5, 1920 to May 28, 1968, the rank insignia for private first class was a single chevron, per War Department Circular No. 303. On May 28, 1968, the insignia was changed to its current form, consisting of a single chevron with one arc.
In the United States Marine Corps, the rate of private first class is the second lowest, just under lance corporal and just above Private, equivalent to NATO grade OR-2, being pay grade E-2. It was established on June 3, 1916 to match the already existing Army rank, primarily because US Marine units were "often called upon to serve" with US Army organizations, such as in the American Expeditionary Force that served in Europe during World War I. At the time the two ranks were directly equivalent. However, the USMC rank of PFC is one grade lower than the similarly titled US Army rank.
