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MEF abbr.
abbr.	Maximum Elevation Figure; Musicians Emergency Fund; the Musicians Emergency Fund; multiple effect flash
abbr., avia.	maximum elevation figure; maintenance entity function
abbr., biotechn.	Molecule of equivalent fluorochromes (Altuntash); mouse embryonic fibroblast (Altuntash)
abbr., BrE	Middle East Forces
abbr., el.	model error filtering
abbr., fin.	Ministry of Economy and Finance
abbr., IT	Mask Error Factor; metro Ethernet forum
abbr., med.	maximum expiratory flow; mean expiratory flow rate
abbr., mil.	Major Equipment Files; Marine Expeditionary Force; Minimum Essential Force
abbr., O&G	Manager of Fire Extinguishing (MichaelBurov); Manager of Fire Fighting Operations (MichaelBurov); RTP (MichaelBurov)
abbr., oncol., med.	Mouse Embryonic Fibroblast
abbr., physiol.	Maximal Expiratory Flow
abbr., physiol., med.	Maximal expiratory flow
abbr., scottish	Ministry of Economy & Finance (Uruguay)
abbr., stat.	maximum entropy formalism
abbr., tech.	maximun elevation figure
airports, avia.	Melfi, Chad
ecol.	mass emission factors
mil.	maintenance efficiency factor; Marine expeditionary force; minimum essential facilities; minimum essential force; mortality enhancing factors
tech.	median energy of fission
Mef abbr.
abbr.	methyl fluoride
MeF abbr.
abbr., oil	methyl formate
mef abbr.
med.	maximal expiratory flow