auxiliary
an organized group supplementing the military or law enforcement
Military Auxiliary Radio System
United States civilian auxiliary service for military support
United States Coast Guard Auxiliary
uniformed auxiliary service of the United States Coast Guard
Auxiliaries
non-citizen troops in the Imperial Roman army
Civil Air Patrol
civilian auxiliary of the United States Air Force
Women's Auxiliary Air Force
British military service in World War II
Marine Corps Cyber Auxiliary
volunteer organization
indian auxiliaries
indigenous peoples integrated into armies of Spanish conquistadors