Royal Australian Survey Corps ended in 1996.
Royal Australian Army Ordnance Corps ended in 1973.
Royal Defence Corps ended in 1936.
Royal Corps of Transport ended in 1993.
Royal Observer Corps ended in 1995.
Royal Pioneer Corps ended in 1993.
Royal Flying Corps ended in 1918.
Women's Royal Army Corps ended in 1992.
Royal Army Ordnance Corps ended in 1993.
King's Royal Rifle Corps ended in 1966.
Royal Army Service Corps ended in 1965.
Royal Canadian Army Veterinary Corps ended in 1940.
HMAS Horsham, a Royal Australian Navy survey vessel, was decommissioned in 1997.