National Guard Members in Federal Service
12401Army and Air National Guard of the United States: status12402Army and Air National Guard of the United States: commissioned officers; duty in National Guard Bureau12403Army and Air National Guard of the United States: members; status in which ordered into Federal service12404Army and Air National Guard of the United States: mobilization; maintenance of organization12405National Guard in Federal service: status12406National Guard in Federal service: call12407National Guard in Federal service: period of service; apportionment12408National Guard in Federal service: physical examination