What does F-hour Stand For? 3 meanings of F-hour by Acronymsandslang.com

What does F_HOUR Stand For?

For F-hour we have found 3 definitions.
What does F_HOUR mean? We know 3 definitions for F_HOUR abbreviation or acronym in 1 categories. Possible F_HOUR meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

F_HOUR Stands For:

Rank	Abbreviation	Meaning
*****	F-HOUR	effective time of announcement by the Secretary of Defense to the Military Departments of a decision to mobilize Reserve units
****	F-HOUR	(DOD) See times.
***	F-HOUR	Effective time of announced Reserve Component mobilization