abbr.	LK	looking (for a job)
		abbr.	ll.	Lines
		abbr.	LLCC	lowest life cycle costing
		abbr.	LLF	Low-Level Formatting
		abbr. comp.	LLR	Least-Loaded Routing
		abbr. tech.	LLR	Logarithmic Likelihood Ratio
		lat.	LMi	Leo Minor (the Small Lion, Малый Лев)
		abbr. med.	LN	lymph node (s)
		abbr. file.ext.	LNK	Windows 95 shortcut (Windows 95)
		abbr. med.	LNMP	last normal menstrual period
		abbr.	loc.	locative (case)
		lat.	loc. cit.	loco citato (in the place cited)
		abbr.	loc. cur.	local currency
		abbr. comp.	LOCO-I	Low Complexity Lossless Compression for Images
		abbr. comp.	LPC	Line Protection Component
		abbr.	LPD	LES Process Descriptor
		abbr. comp.	LPDP	Line Printer Daemon Protocol
		abbr. med.	LPHB	left posterior hemiblock
		abbr. astr.	LPI	Lunar and Planetary Institute
		abbr. el.	LQFP	Low Profile QFP
		abbr. comp.	LQP	Letter Quality Printer
		abbr. tech.	LRA	Locked Rotor Amperes
		abbr. comp.	LSA	Link State Advertisement
		abbr. comp.	LSA	Local Security Authority
		abbr. med.	LSB	left sternal border
		abbr.	LSD	d-lysergic acid diethylamide
		abbr. phys.	LSM	Layered Synthetic Microstructures
		abbr. comp.	LSP	Labelled Security Protection
		abbr. file.ext.	LSP	LISP language source (autoLISP)
		abbr. file.ext.	LST	Filelist (FRQView)
		abbr. file.ext.	LST	Listing (e.g. source code)
		abbr.	LTI	Linear Time-Invariant
		abbr.	LUD	Lingvo User Dictionary
		abbr.	LUE	linear unbiased estimate
		lat.	Lup	Lupus (the Wolf, Волк)
		abbr.	LUSTAT	Logical Unit Status
		geogr.	Luxem.	Luxembourg
		abbr. med.	LVEDP	left ventricular end diastolic pressure
		lat.	Lyn	Lynx (Рысь)
		lat.	Lyr	Lyra (Лира)
		chem.	Lys	Lysine aminoacid
		abbr. file.ext.	LZH	Archive format (LHA archiver)
		abbr.	LZW	Lempel-Ziv-Welch compression algorithm by Unisys company
		abbr.	M & A	mergers and acquisitions
		med.	m	murmur
		abbr. astr.	M	Messier catalog
		abbr. med.	M	midnight
		abbr. med.	M	monoclonal
		abbr.	M-JPEG	Motion JPEG
		abbr.	M.	monthly
		abbr.	M.A.	Master of Arts
		abbr.	M.B.	Medicinae Baccalaureus (Bachelor of Medicine)
		abbr.	M.B.E.	member of the Order of the British Empire
		abbr.	m.c.	minutes charged
		abbr.	M.D.	Medicinae Doctor (Doctor of Medicine)
		abbr.	M.E.T.	Mean European Time
		abbr.	M.E.W.	manufacturer's empty weight
		abbr.	M.I.T.	Massachusetts Institute of Technology
		abbr.	M.M.	mercantile marine
		abbr.	M.M.T.	minimax theorem
		abbr.	M.O.	mark off
		abbr.	M.P.	member of Parliament
		abbr.	M.S.	Master of Science
		abbr.	M.T.	mail transfer
		abbr.	M.T.	metric ton
		abbr.	M.U.	marginal utility
		abbr.	M.Y.C.E.	Member of the Institute of Civil Engineers
		abbr.	M.Y.E.E.	Member of the Institute of Electrical Engineers
		abbr.	M.Y.M.E.	Member of the Institute of Mechanical Engineers
		abbr.	M/P	mail payment
		geogr.	Mac.	Macedonia
		abbr. astr.	MACHO	Massive Compact Halo Object
		abbr.	MACK	Master Acknowledge
		geogr.	Mad.	Madagascar
		abbr.	MADM	Manchester Automatic Digital Machine
		abbr. file.ext.	MAG	Graphic format (Japan MAG)
		abbr. file.ext.	MAK	Makefile
		abbr. file.ext.	MAK	Multi Edit macro file (Multi Edit)
		geogr.	Mala.	Malaysia
		geogr.	Mald.	Maldives
		abbr.	man.	manufacturer
		abbr. med.	MAO	monoamine oxidase
		abbr. file.ext.	MAP	Map file (usually created by compilers)
		abbr.	MAP	Macroassembly Program
		comp.	Map/Top	Manufacturing Automation Protocol/Technical Office Protocol
		abbr.	marg.	marginal
		abbr.	MARL	Musical Acoustics Research Library
		abbr.	MARTI	Machine Readable Telegraphic Input Money Transfer System
		abbr. tech.	MAS	Minerals Availability System
		abbr.	MASIS	Management Scientific Information System
		abbr. econ.	MATIF	Marche a Terme International de France
		geogr.	Maur.	Mauritania
		abbr.	Maur.	Mauritius
		abbr.	max.	maximal
		abbr. med.	MBC	minimum bactericidal concentration
		abbr.	MBh	British Thermal Unit per hour in thousands
		abbr.	MBO	management by objectives
		abbr. comp.	MBZ	Must Be Zero
		abbr. comp.	MC	Multiple Compartments
		abbr. tech.	MC	Machine Check

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