| MBC | MBCT | MBD |
| MBDA | MBDTF | MBE |
| Mbe | MBER | MBK |
| MBK (מרכז קניות) | Mbps | MBR |
| MbS | MBSR | MBT |
| MBTI | MBZ | MBZUAI |
| Mc | MC Guru | MC Pipokinha |
| MC Ren | MC קרולינה | MC שירי |
| MC-21 | MC5 | McAfee |
| McCartney | McCartney II | McCartney III |
| McDonald's | MCE | McFly |
| Mcg | MCI סנטר | McLeod's Daughters |
| McMillan TAC-50 | MCMXC a.D. | MCR-1 |
| MCS-4 | MCSD | MCU |
| MCZ | MD | Md |
| MD 500 דפנדר | MD 500 דיפנדר | MD-10 |
| MD-11 | MD-12 | MD-500 דיפנדר |
| MD-620 | MD-80 | MD-81 |
| MD-82 | MD-83 | MD-87 |
| MD-88 | MD-90 | MD-PhD |
| MD4 | MD5 | MD500 דיפנדר |
| MD83 | MDF | Mdm2 |
| MDMA | MDN Web Docs | MDNA |
| MDNA Tour | MDNA World Tour | MDP |
| MDS | Me | Me & My Girls (שיר של סלינה גומז) |
| Me & the Rhythm | Me & You | Me (יישומון) |
| Me 262 שוואלבה | Me Against the Music | Me Against The Music |
| Me Against the World | Me Against The World | Me and Bobby McGee |
| Me and My Broken Heart | Me and Your Mama | Me Enamoré |
| Me Estás Matando | Me Gusta | Me gusta |
| Me Gusta (שיר של אניטה) | Me Gusta (שיר של שאקירה) | Me Gustas Tú |
| Me Haces Falta | Me Lloras | Me Porto Bonito |
| Me quedo | Me Siento Tan Sola | Me Too |
| Me Too (שיר) | Me אני | Me! |
| Me, Myself & I | Me, Myself & I (ג'י-איזי וביבי רקסה) | Me, Myself and I (שיר של ביונסה) |
| Me-262 | Me. I Am Mariah... The Elusive Chanteuse | Mea Culpa (Part II) |
| MEAI | Mean | MEAN (תשתיות תוכנה) |
| Mean Girls | Mean It | Mean Mr. Mustard |
| Meaning of Life | Meant to Be | MEASAT |
| Meat Is Murder | Með hækkandi sól | Mebendazole |
| Mecbur | MECC Maastricht | Mechanical Animals |
| Mechanical Bull | Mecistops | Meckel's diverticulum |
| Medal of Honor | Medal of Honor (סדרת משחקים) | Medal of Honor 2010 |
| Medal of Honor: Airborne | Medal of Honor: Allied Assault | Medal of Honor: European Assault |
| Medal of Honor: Frontline | Medal of Honor: Heroes | Medal of Honor: Heroes 2 |
| Medal of Honor: Infiltrator | Medal of Honor: Pacific Assault | Medal of Honor: Rising Sun |
| Medal of Honor: Vanguard | Medal of Honor: Warfighter | Medúlla |
| Meddle | Meddle Tour | Medellín |
| Media Forest | Media Group Ukraine | Mediabase |
| Mediaguide South Africa | MediaMonkey | Mediascan |
| MediaWiki | Mediawiki | Medicago |
| Medicago polymorpha | Medical Subject Headings | Medicare |
| Medicina | Medicine | Medicine (שיר של שאקירה) |
| Medicine (שיר של ג'ניפר לופז) | Medicine (שיר) | Mediolanum Capta Est (אלבום) |
| MedlinePlus | Medo De Sentir | Medscape |
| Medulla | Medusaceratops | MeeGo |
| MEET (עמותה) | Meet Me at Our Spot | Meet The Beatles! |
| Meet the Beatles! | Meet the Press | Meetup |
| Meetup (אתר אינטרנט) | Meetup.com | MEF |
| MEG | Mega | Mega (אתר אינטרנט) |
| Mega Top 30 | Mega Top 50 | Megachiroptera |
| Megadeath | Megadeth | Megadyptes antipodes |
| Megalapterygidae | Megaloceros giganteus | Megalosauria |
| Megalosaurus | Megamix | Megan's Piano |
| Meganyctiphanes norvegica | Megaptera | Megaptera novaeangliae |
| Megaraptora | Megatron | Megaupload |
| MegaUpload | Megavideo | Megogo.net |
| Megophryidae | Megxit | MEIDEX |
| Meijer | Meilleur Ouvrier de France | Mein Gott, wie lang, ach lange, רי"ב 155 |
| Mein Herze schwimmt im Blut, רי"ב 199 | Mein liebster Jesus ist verloren, רי"ב 154 | Meizu |
| MEKP | Melanie C | Melanoides tuberculatus |
| Melanosuchus | Melanosuchus niger | Meleagridini |
| Meleagris | Melechesh | Meles |
| Meles meles | Melia azedarach | Meliaceae |
| Melilotus | Melioidosis | Melitaea cinxia |
| Melkus RS 1000 | Mellanox | Mellivora |
| Mellivora capensis | Mellon Collie and the Infinite Sadness | Mellow Gold |
| Melodi Grand Prix | Melodic Intonation Therapy | Melodrama |
| Melody | Melody Maker | Melophobia |
| Melopsittacus | Melopsittacus undulatus | Meltdown |
| Melursus ursinus | Melvins | Meme |
| Memento mori | Memento Mori | Memoirs of an Imperfect Angel |
| Memorial Address | Memorial address | Memories |
| Memories (אלבום) | Memories (שיר של מארון 5) | Memories (שיר של קונאן גריי) |
| Memories (שיר של דייוויד גטה) | Memories (ברברה סטרייסנד) | Memories (דייויד גואטה) |
| Memories Do Not Open Tour | Memories of the Never Happened | Memories Of The Never Happened |
| Memories...Do Not Open | Memory | Memory Almost Full |
| Memory Garden | MeMover | Memphis Blues |
| MEMRI | MEMS | Memtest86 |
| Memtest86+ | MEN | Men at Work |
| Men of Ideas | MEN1 | MEN2 |
| Menagerie | Menelikornis leucotis | Mentha |
| Mentha aquatica | Mentha longifolia | Mentha pulegium |
| Mentha spicata | Mentha suaveolens | Mentiras |
| MEO | Meow the Jewels | Mephitidae |
| Mephitis mephitis | Mer av dig | Mer de Noms |
| Mer De Noms | Mer hahn en neue Oberkeet, רי"ב 212 | Merci, Chérie |
| Merck Index | MERCOSUR | Mercurial |
| Mercury – Act 1 | Mercury – Act 2 | Mercy |
| Mercy (מאדאם מסייה) | Mercy (שיר של מאדאם מסייה) | Mercy (שיר של קניה וסט) |
