Royal Army Dental Corps
Formed under Army Order 4 of 1921, became Royal in 1946.
 Army Physical Training Corps
Raised after the Crimean War as the Army Physical Training Staff, then became the Army Gymnastic Staff (between 1860-1918). Under Army Order 165 of 1940 they became The Army Physical Training Corps.
 Intelligence Corps
Formed in July 1940 under Army Order 165 of 1940, the motto of the Corps is "Manui Dat Cognitio Vires" (Knowledge gives strength to the arm).