Period (reference) in projects: illumos-gate

132 	int Period;	/* in milliseconds */  member

584     {ACPI_DMT_UINT16,   ACPI_WDDT_OFFSET (Period),                  "Period", 0},

24483 	037  . and > (Period and Greater)
25053 	051  Sample Period
25086 	072  Period

/illumos-gate/usr/src/uts/intel/io/amd8111s/
H A D	amd8111s_main.h	`132 int Period; /* in milliseconds */ member`
/illumos-gate/usr/src/uts/intel/sys/acpi/
H A D	actbl3.h	`788 UINT16 Period; member`
/illumos-gate/usr/src/cmd/acpi/common/
H A D	dmtbinfo3.c	`584 {ACPI_DMT_UINT16, ACPI_WDDT_OFFSET (Period), "Period", 0},`
/illumos-gate/usr/src/data/zoneinfo/
H A D	asia	`786 # Year Period`
/illumos-gate/usr/src/data/hwdata/
H A D	usb.ids	`24483 037 . and > (Period and Greater) 25053 051 Sample Period 25086 072 Period`