день 'М', день початку мобілізації
day-to-day forces support
day-sight (day sight)
day-to-day issue
organizational maintenance (O-level) (day-to-day work that standard airfield maintenance groups perform in support of airfield operations)
captain of the day
C-day
day of supply (DOS)
D-Day
E-day
G-day
officer of the day
one day’s supply
order of the day
rig of the day
standard day of supply (SDOS)
daysack, assault sack / pack, patrol / day pack, Northern Ireland (NI) patrol sack
field day
day sight
day/night combat sight
day/night laser sight
day/night periscopic sight
day/night thermal sight
day-night sight
ninety-day wonder
We've made it through another day. - Well, damn it anyway!
all-day parking
day / night effect
day consumption of fuel
day march
day tracer
day's march
day's run