Marken: M
- MayAug
- MayRecords
- Mayacamas
- Mayall, John
- Mayans M.C.
- Maybach
- Maybelline
- Maybelline New York
- Mayelle
- Mayer, Johannes Verlag
- Mayer, Jörg & Horn, Nadine
- Mayer, Manfred
- Mayer, Stuttgart
- Mayer-Brix, Joachim
- Mayer-Kuvert-network
- Mayer-Skumanz, Lene
- MayerCuvert
- Mayes, Frances & Wyler, Susan
- Mayes, TJ
- Mayfair
- Mayfield, Percy
- Maynard, Ken
- Mayo Clinic Press
- Mayo Feinkost
- Mayr, Angela & Karrer, Elena
- Mayröcker, Friederike
- Maytech Innovation
- Mazda
- Mazda2 Hybrid
- Mazda3
- Mazda6e
- Maze
- Mazenina
- Mazine
- Mazo
- Mazola
- Mazzaglia, Marion Klara
- Mazzei
- Mazzei Castello di Fonterutoli
- Mazzini
- Mazzucato, Mariana
- Maître
- Mbbcar
- Mbcullyd
- Mbm
- Mc Arthur
- Mc Clain, Mason and Travis Hatcher
- Mc Crypt
- Mc Farlane
- Mc2 Saint Barth
- McAlson
- McAnally, Mac
- McAnders Publishing
- McAuliffe, Leon
- McBannon, Jack
- McBee, Lee
- McBeth, Catherine & Reilly, Patricia
- McBride, Martina
- McBride, Simon
- McBryan
- McBryde, Ashley
- McBryde, Mary
- McCain
- McCain, Jerry
- McCalister Jr, Don
- McCall, Darrell
- McCall, Taylor
- McCall, Toussaint
- McCalls
- McCartney, Paul
- McClain, Charly
- McClain, Mason
- McClain, Mighty Sam
- McClelland & Stewart
- McClelland & Stewart Inc.
- McClinton, Delbert
- McClure, George
- McClure, Mike
- McClymonts, The
- McCormack, Eamonn
- McCormick Brothers
- McCormick, Quintus
- McCourt, Frank
- McCoury, Del
- McCoy, Charlie
- McCoy, Robert
- McCracklin, Jimmy
- McCrae, George
- McCullers, Carson
- McCulley, Rich
- McCurdy, Ed
- McDaniel, Floyd
- McDaniels, Gene
- McDavid
- McDermid, Val
- McDevitt, Chas
- McDevitt, Chas & Skiffle Group
- McDonald, Jeanette
- McDonald, Kieron
- McDonald, Skeets
- McDowell, Mississippi Fred
- McDowell, Ronnie
- McEntire, Reba
- McEuen, John
- McEvoy, Eleanor
- McEwan, Ian
- McFadden, Freida
- McFarland
- McFarland, John S.
- McFarlane Toys
- McGarrigle, Kate & Anna
- McGhee, Stick
- McGilchrist, Iain
- McGill, Rollee
- McGill-Queen's University Press
- McGinnis, Pat
- McGraw Hill / Medical
- McGraw Hill LLC
- McGraw, Tim
- McGraw-Hill