добовий запас, добова норма
all for one and one for all / one for all and all for one
organizational maintenance (O-level) (day-to-day work that standard airfield maintenance groups perform in support of airfield operations)
day-to-day forces support
day-sight (day sight)
day-to-day issue
one day’s supply
one-day's supply
day night level (DNL)
day level
day level of supply
one-way UAV / one-way attack UAV (OWA UAV)
depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance
surveyor's level (surveying level, tbc)
captain of the day
C-day
day of supply (DOS)
D-Day
E-day
G-day
M-day
officer of the day
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