significant meteorological information

Meteorological Terminal Aviation Routine Weather Report / Meteorological Aerodrome Report (METAR)

Meteorological and Oceanographic Operations (METOC)

meteorological equipment

meteorological sensor

meteorological station

gunnery meteorological support

meteorological conditions of fire

meteorological drill

missile launching meteorological support

area of military significant fallout

CONUS Meteorological Data System (COMEDS)

genetically significant dosage

maintenance significant item

mean time between significant failures

militarily significant fallout

militarily significant quantity

militarily significant state

military significant fallout

no significant change

safety significant operations

significant advance / breakthrough

significant aggravation

significant characteristics

significant concession

significant counterintelligence brief

significant damage

significant data selection

significant developments

significant divergences

significant efforts / endeavors

significant gains

significant impact / influence