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  • m ... M60 Patton
  • M60A2 ... Mabbog
  • mabe ... MacArthur, Robert
  • MacArthur-Forrest process ... MacDonnell, Randal
  • MacDonnell, Sir Richard Graves ... Machanganaland
  • Machar, Riek ... Mack the Knife
  • Mack von Leiberich, Karl, Freiherr ... MacLeod, George
  • Macleod, J. J. R. ... Macrocheira kaempferi
  • Macrochelys temminckii ... Mad Hatter
  • mad itch ... Maddox, Lester Garfield
  • Maddox, Richard Leach ... Madīnat al-Zahrāʾ
  • Madīnat Habu ... Madras Devadasis Prevention of Dedication Act
  • Madras Music Academy ... maestà
  • Maestà ... Magellan, Ferdinand
  • Magellan, Strait of ... Maginot Line
  • Maginot, André-Louis-René ... magnetic levitation train
  • magnetic map ... Magnifico, il
  • magnifier ... magot
  • Magouemon ... Mahamaya
  • Mahamaya ... Mahé, Bertrand François, Count de La Bourdonnais
  • Mahedia ... Mahovlich, Frank
  • Māḥōzē ... Maillotin uprising
  • Mailly-Nesle, Marie-Anne de, Duchess de Châteauroux ... Maipú, Battle of
  • Maipure ... Majles
  • Majles-e Shūrā-ye Eslāmī ... makara
  • Makarakomburu, Mount ... Makkiyyah
  • Maklakov, Vasily Alekseyevich ... Málaga
  • Málaga Cathedral ... Malayāli
  • Malayan Chinese Association ... Malecite
  • Malecula ... Malik Nāʾib
  • Malik Verlag ... Mallorca
  • Mallory v. United States ... Malta, flag of
  • Malta, history of ... Mama Mikay
  • Mama Qoca ... Mamucium
  • Mamvu ... Man Who Knew Too Much, The
  • Man Who Looked Like a Horse, The ... Managua, Lake
  • Managua, Treaty of ... Manchurian Candidate, The
  • Manchurian Candidate, The ... Mandeville, Bernard de
  • Mandeville, Edward Montagu, Viscount ... Mangal Pandey: The Rising
  • mangal-kavya ... Manhattan Company, Bank of the
  • Manhattan Elevated Railroad ... manipulator
  • Manipulus Vocabulorum ... manna
  • manna ... Mansa
  • Mansa Musa ... Manteuffel, Otto von
  • Manti ... Manuel d’archéologie préhistorique, celtique et gallo-romaine, Le
  • Manuel de bibliographie historique ... Mao
  • Maó ... Maqātil aṭ-Ṭālibīyīn wa-akhbaruhum
  • Maqdishu ... Marasmiaceae
  • Marasmius oreades ... Marcellinus, Saint
  • Marcello, Benedetto ... Marchiori, Giovanni
  • Marchmain family ... Marduk-kabit-ahheshu
  • Marduk-nadin-ahhe ... Margarit, Pedro
  • Margarita ... Mari Jata
  • Mari language ... Marie Adélaïde
  • Marie Antoinette ... Marine Biological Laboratory
  • marine biology ... Mariotte’s law
  • Mariotte, Edme ... Mark, Gospel According to
  • Mark, Herman Francis ... markup language
  • Markurells i Wadköping ... maroon oriole
  • Marooned ... Marriage of Saint Catherine
  • Marriage of St. Catherine ... marsh cress
  • marsh fern ... Marsic War
  • Marsilea ... Martin
  • Martin and Lewis ... Martin, Slater Nelson
  • Martin, Steve ... Marty, Martin Emil
  • Martyn, Edward ... Mary Barton
  • Mary Barton: A Tale of Manchester Life ... Masai language
  • Masai Mara National Reserve ... Masinissa
  • Masira ... Mason, George
  • Mason, James ... mass, centre of
  • mass, conservation of ... massively parallel processing computer
  • Masson, André ... mastic tree
  • mastication ... Matangi
  • matanza, la ... Math Doesn’t Suck: How to Survive Middle-School Math Without Losing Your Mind or Breaking a Nail
  • Math fab Mathonwy ... Mathurānātha Tarkavāgīśa
  • Mathurins ... matryoshka
  • Matsapha ... Mattheson, Johann
  • Matthew Island ... Mau tempo no canal
  • Maubeuge ... Maurice, Joan Violet
  • Maurice, John Frederick Denison ... Mawsynram
  • Mawu ... Maxton, James
  • Maxwell Communication Corporation ... Maybug
  • Maydān, Al- ... Mayor Daley Marathon
  • Mayor of Casterbridge, The ... Mazhur Desert
  • Mazia, Daniel ... MBR-200
  • MBS ... McCarthy, Joseph Raymond
  • McCarthy, Kevin ... McCrea, Joel Albert
  • McCready, Mike ... McGee, Thomas D’Arcy
  • McGee, Travis ... McKay, Adam
  • McKay, Claude ... McMahon Line
  • McMahon, Arthur Henry ... McRae, Hal
  • McRae, John ... Meal Ticket, The
  • mealie pap ... Meatyard, Ralph Eugene
  • Meaux ... Mechlin, League of
  • Mechlinia ... Medialuna californiensis
  • median ... Medici, Ippolito de’
  • Medici, Lodovico de’ ... Mediterranean earthquake and tsunami of 365
  • Mediterranean fever ... Meek, Donald
  • Meekatharra ... Megamind
  • Megan’s law ... Mehmed III
  • Mehmed IV ... Meinong, Alexius
  • Meins, Gus ... Melaleuca quinquenervia
  • Melambe River ... Melchites
  • Melchizedek ... mellohorn
  • Mellon Arena ... Melvill, Michael
  • Melvill, Michael Winston ... Memoirs
  • Memoirs ... Memphis State College
  • Memphis Tams ... Mendele Mokher Sforim
  • Mendele Moykher Sefarim ... Meng K’o
  • Meng Soamwun ... Mēnologion
  • Menominee ... Mentor
  • Mentor of Rhodes ... Mercé y Luque, Antonia
  • Merced ... Mercurochrome
  • mercurous chloride ... Mergus cucullatus
  • Mergus merganser ... Mermaid Avenue
  • Mermaid Avenue Vol. II ... Merry Wives of Windsor, The
  • Merry Wives of Windsor, The ... Mesaras
  • mesaticephaly ... Mesomycetozoa
  • meson ... Messenger
  • messenger particle ... metabolizable energy
  • metabolome ... metamemory
  • metamere ... metazoonosis
  • Metcalf, Terry ... methicillin-resistant Staphylococcus aureus
  • methide ion ... Methylosinus
  • methylphenidate ... Metropolitan Transportation Authority
  • metrorrhagia ... Mexican living-rock cactus
  • Mexican moccasin ... Meyers, Richard
  • Meyerson, Émile ... MIA
  • Miacis ... Michael VI Stratiotikos
  • Michael VII Doukas ... Michoud Assembly Facility
  • Michov, Nikolai ... microcoryphian
  • microcosm ... microprism area
  • microprobe analyzer ... micrurgy
  • Micruroides euryxanthus ... middle game
  • Middle High German language ... midget
  • midget moth ... Midwest Stock Exchange
  • Midwestern Regionalism ... mignonette
  • Mignonette family ... mikkyō
  • Miklas, Wilhelm ... Miles Gloriosus
  • Miles’ firefish ... military museum
  • military music ... Millau Bridge
  • Millau Viaduct ... Miller, Marilyn
  • Miller, Marvin ... Mills Brothers, the
  • Mills College ... Milvago chimango
  • Milvian Bridge, Battle of ... Mina
  • Mina, Casa da ... Mindfield
  • mindfulness meditation ... Ming Wuzong
  • Ming Xizong ... mining
  • mining bee ... Minnesota Wild
  • Minnesota, flag of ... Minto, Gilbert Elliot-Murray-Kynynmound, 1st Earl of
  • Minto, Gilbert Elliot-Murray-Kynynmound, 1st earl of, Viscount Melgund of Melgund ... miracle berry
  • Miracle de Théophile, Le ... Mīrkhwānd
  • mirliton ... Miscellaneous Verses…
  • Miscellanies ... miṣrāʿ
  • misrepresentation ... Mission: Impossible
  • Mission: Impossible ... mistake
  • Mistaken Identity ... Mitchell, Maurice B.
  • Mitchell, Millard ... mitre cut
  • mitre gate ... mixed hearing loss
  • Mixed Heritage Site ... Mjollnir
  • Mjøsa, Lake ... Mnyampala, Mathias E.
  • Mo ... Moby Dick
  • Moby-Dick; or, The Whale ... model building
  • model checking software ... Modern Romance
  • modern school ... modulator
  • module ... Moha le fou, Moha le sage
  • Mohabbatein ... Moira, Francis Rawdon-Hastings, 2nd Earl of
  • Moirai ... Moldavia
  • Moldavian language ... moleskin
  • Molesworth, Mrs. ... Molucca Sea
  • Moluccas ... Monadnock Building
  • Monadnock Mountain ... Mondolfi’s four-eyed possum
  • Mondoñedo ... Mongolian People’s Party
  • Mongolian People’s Republic ... Monks Mound
  • Monks of Kublai Khân ... monoglyceride
  • Monognathidae ... Monro family
  • Monro, Alexander, primus ... Monstrilloida
  • Mont ... Montauban
  • Montauban, Guillaume de ... Montes Claros
  • Montes Claros, Battle of ... Monticello
  • Monticello Dam ... Monument, The
  • Monumenta Asiae Minoris Antiqua ... Mooney, James
  • Mooney, Nellie ... Moore, Marianne
  • Moore, Marianne Craig ... Moral Essays
  • moral evil ... Moraz, Patrick
  • Morazán, Francisco ... Moreno, J. L.
  • Moreno, José Manuel ... Morganton
  • Morgantown ... Mormon cricket
  • Mormon Station ... morphe
  • morpheme ... Morris, Willie
  • Morris, Wright ... Morte Arthur, Le
  • Morte Arthure ... Mosāferīd dynasty
  • Mosaic ... Moses de León
  • Moses ibn Ezra ... Mossad
  • Mossad Merkazi le-Modiin ule-Tafkidim Meyuhadim ... Mother Lode Country
  • Mother London ... Motley, Marion
  • motlosi ... Mottl, Felix
  • mottlecah eucalyptus ... Mount Ithome
  • Mount Kenya National Park ... mountain nyala
  • Mountain of Hell ... mouse possum
  • Mouse That Roared, The ... movement, social
  • Movement, The ... Moyse, Marcel
  • Moytura ... MPS VI
  • MPSP ... Mrożek, Sławomir
  • MRP ... Mu Dan
  • Mu Gia Pass ... mud hen
  • Mud March ... Muggeridge, Malcolm Thomas
  • muggins ... Muḥammad Qulī Quṭb Shah
  • Muḥammad Qulī Quṭb Shāhi ... mujer nueva, La
  • Mujer sin Edén ... Mule Bone
  • Mule Bone: A Comedy of Negro Life in Three Acts ... Mulliken, Robert Sanderson
  • Mullin, Chris ... multiple fission
  • multiple fruit ... Mumbo Jumbo
  • Mumei sakka no nikki ... Mundus Novus
  • Mundus Subterraneus ... Munsey’s Magazine
  • Munsey, Frank Andrew ... Murad Oglu Ahmed I
  • Murad Paşa, Kuyucu ... Murdock, George P.
  • Murdock, George Peter ... Murphy, Isaac Burns
  • Murphy, John B. ... Murry, Kathleen
  • Mursa ... Mūsawī, ʿAbbās al-
  • Muṣawwar, Al- ... Museo Torlonia
  • Museographia ... Music Man, The
  • music notation ... musk mallow
  • musk mallow ... Mustafa Paşa, Bayrakdar
  • Muṣṭafā, Abū ʿAlī ... Mutharika, Peter
  • Muthaura, Francis ... Muzong
  • Muzorewa, Abel Tendekayi ... My Cousin Vinny
  • My Crazy Century ... My Soccer Life
  • My Son ... myelencephalon
  • myelin ... Myophoria
  • myophosphorylase ... Myrtales
  • Myrtilus ... Mysuru
  • Mytens, Daniel ... Mʾzabite
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