середній рівень моря
above mean sea level (AMSL)
mean sea level (MSL)
sea drogue (see Sea Anchor)
sea-to-sea missile
above sea level (ASL)
sea level (SL)
sea level atmospheric pressure
sea level pressure
elevation above sea level
depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance
surveyor's level (surveying level, tbc)
Greenwich Mean Time (GMT)
mean down time (MDT) (logistics)
mean lethal radiation dose
mean point of impact (MPI)
mean time between critical failure (MTBCF)
mean time between failures (MTBF) (logistics)
mean time between failures requiring overhaul
mean time between significant failures
mean takeoff weight
mean weight
mean lifetime
predicted mean life
camber of mean line
standard mean chord
first mean chord
mean aerodynamic chord
mean angular velocity of rotation
mean error
mean free path of molecules
mean geometric chord
mean pressure