M ... MACHINE CODE
MACHINE GUN ... MACROCLEMYS TEMMINCKI
MACROCOSM ... MADDENED
MADDENING ... MAGIC EYE
MAGIC LANTERN ... MAGNETIC PYRITES
MAGNETIC RECORDER ... MAHALIA JACKSON
MAHAN ... MAIL SERVICE
MAIL SLOT ... MAJOR
MAJOR AFFECTIVE DISORDER ... MAKE SENSE
MAKE SURE ... MALARIA
MALARIA MOSQUITO ... MALEO
MALESEET ... MALOPE
MALOPE TRIFIDA ... MAMMA
MAMMA'S BOY ... MANAGERESS
MANAGERIAL ... MANDUCA SEXTA
MANDUCATE ... MANIFESTLY
MANIFESTO ... MANSARD ROOF
MANSART ... MANY ANOTHER
MANY-CHAMBERED ... MARBLE-WOOD
MARBLED ... MARFAN'S SYNDROME
MARGARET COURT ... MARIJUANA CIGARETTE
MARILYN HORNE ... MARKET PENETRATION
MARKET PRICE ... MARQUIS DE CONDORCET
MARQUIS DE LAFAYETTE ... MARSHALL ISLANDS
MARSHALL MCLUHAN ... MARUPA
MARUT ... MASJID
MASK ... MASSASAUGA RATTLER
MASSASOIT ... MASTIFF BAT
MASTIGOMYCOTA ... MATERIALISTICALLY
MATERIALITY ... MATRIX
MATRIX ADDITION ... MAUND
MAUNDER ... MAXIMUM AND MINIMUM THERMOMETER
MAXMILIEN DE BETHUNE ... MCCARTNEY
MCCAULEY ... MEAN TIME
MEAN VALUE ... MECHANICAL DRAWING
MECHANICAL ENERGY ... MEDIATOR
MEDIATORIAL ... MEDINA
MEDINILLA ... MEGACOLON
MEGACYCLE ... MEL COLUMCILLE GERARD GIBSON
MEL GIBSON ... MELIORISM
MELIORIST ... MEMBER OF PARLIAMENT
MEMBERED ... MENDELSSOHN
MENDENHALL GLACIER ... MENTAL CAPACITY
MENTAL CASE ... MENZIESIA FERRUGINEA
MENZIESIA PILOSA ... MERCURY THERMOMETER
MERCURY-CONTAMINATED ... MERRINESS
MERRY ... MESOPOTAMIA
MESOSPHERE ... METAL PLATING
METAL SAW ... METED OUT
METEMPSYCHOSIS ... METHYLATED SPIRIT
METHYLBENZENE ... MEUSE-ARGONNE OPERATION
MEVACOR ... MICAWBER
MICELLE ... MICRODOT
MICROECONOMIC ... MICROSPORANGIUM
MICROSPORE ... MIDDLE EAST
MIDDLE EASTERN ... MIEN
MIERKAT ... MILESTONE
MILFOIL ... MILITARY SERVICE
MILITARY STRENGTH ... MILLENNIUM
MILLENNIUMISM ... MIMIC
MIMICKER ... MINERAL WOOL
MINERALIZE ... MINISUBMARINE
MINIUM ... MINUTELY
MINUTEMAN ... MISBELIEVE
MISBELIEVER ... MISINFORMATION
MISINTERPRET ... MISSOULA
MISSOURI ... MITHRAMYCIN
MITHRAS ... MNIUM
MO ... MODERATION
MODERATIONISM ... MOHAMMAD
MOHAMMED ... MOLECULAR
MOLECULAR BIOLOGIST ... MOMENTOUSNESS
MOMENTUM ... MONETIZE
MONEY ... MONKEY POD
MONKEY PUZZLE ... MONOGENIC DISORDER
MONOGRAM ... MONOTONIC
MONOTONOUS ... MONTIA PERFOLIATA
MONTMARTRE ... MOOSE
MOOSE-WOOD ... MORE OFTEN THAN NOT
MORE OR LESS ... MORPHOPHONEMIC SYSTEM
MORPHOPHONEMICS ... MOSQUITO
MOSQUITO BITE ... MOTHER WIT
MOTHER'S BOY ... MOTOR-ASSISTED
MOTORBIKE ... MOUNT RANIER
MOUNT RANIER NATIONAL PARK ... MOUNTAIN STARWORT
MOUNTAIN STATE ... MOVABILITY
MOVABLE ... MRS. GANDHI
MRS. HENRY WOOD ... MUD BRICK
MUD DAUBER ... MUJAHADEEN
MUJAHADEIN ... MULTIENGINE AIRPLANE
MULTIENGINE PLANE ... MUMBO JUMBO
MUMIFICATION NECROSIS ... MURK
MURKILY ... MUSCOVITE
MUSCOVY ... MUSHROOM-SHAPED
MUSHROOM-SHAPED CLOUD ... MUSKAT
MUSKELLUNGE ... MUSTER OUT
MUSTER ROLL ... MUZZLE LOADER
MUZZLE VELOCITY ... MYENTERIC PLEXUS
MYG ... MYRICA GALE
MYRICA PENSYLVANICA ... MYSTIFIED
MYSTIFIER ... MYXOVIRUS
LYTTON STRACHEY
M-1
M-1 RIFLE
M-THEORY
M. J. SCHLEIDEN
M.M.
M1
M2
M3