ffd
It means to be armed
Died While Missing
An intensive or sudden military attack
war and military
B Ffd
ffd
21.125 times.
ffd
ffd
An FFD ensures any gas escape is kept to a minimum if a flame goes out accidentally
It might be an abbreviation of Fitness for Duty, or Fit for Duty, or Focus Film Distance, or Fast Flash Disk, or something else.
A military helicopter
no longer of the military services
This is not used in the U.S. military.
it means get the military ready for war
European Command (U.S. Military)