| Mués | Mues |
| Muñecas Province | Muñecas |
| Muğla Province | Muğla |
| Muş Province | Muş |
| MVP | NBA Most Valuable Player Award |
| MVS | MVS |
| MW | MW |
| Mwai Kibaki | Mwai Kibaki |
| Mwanza | Mwanza |
| Mwanza District | Mwanza |
| Mwanza Region | Mwanza |
| Mwaro Province | Mwaro |
| Mwinilunga | Mwinilunga |
| MWM Motores Diesel Ltda | MWM |
| MX | MX |
| my | meu |
| My Belarusy | Hino nacional da Bielorrússia |
| My Big Fat Greek Wedding | My Big Fat Greek Wedding |
| My Bloody Valentine | My Bloody Valentine |
| My Chemical Romance | My Chemical Romance |
| My Darling Clementine | My Darling Clementine |
| My Fair Lady | My Fair Lady |
| My Father the Hero | My Father the Hero |
| My Favorite Martian | My Favorite Martian |
| My Generation | My Generation |
| My Girl | My girl |
| My Kazakhstan | Meu Cazaquistão |
| My Lai Massacre | My Lai |
| My Left Foot | My Left Foot |
| My Life as a Dog | My Life as a Dog |
| My Life as a Teenage Robot | My Life as a Teenage Robot |
| My Life Without Me | My Life Without Me |
| My Name Is Earl | My Name is Earl |
| My Neighbor Totoro | Tonari no Totoro |
| My Own Private Idaho | My Own Private Idaho |
| My Parents Are Aliens | My Parents Are Aliens |
| My Scene | My scene |
| My So-Called Life | My So-Called Life |
| My soul doth magnify the Lord | Magnificat |
| My Wife and Kids | My Wife and Kids |
| My Winter Storm | My Winter Storm |
| My-HiME | Mai-HiME |
| Mya | Crontab |
| Myanmar | Birmânia |
| Myanmar national football team | Seleção de Myanmar de Futebol |
| Myasishchev VM-T | Myasishchev VM-T |
| Mycenae | Micenas |
| Mycenaean | Micenas |
| Mycenaean Greece | Civilização micênica |
| mycete | micetes |
| Mycetology | Micologia |
| Mycin | Sistema especialista |
| Mycobacterium leprae | Mycobacterium leprae |
| Mycobacterium tuberculosis | Mycobacterium tuberculosis |
| mycology | micetologia |
| mycorrhiza | micorrizas |
| Mycosis fungoides | Micose fungóide |
| Mycroft Holmes | Mycroft Holmes |
| Myctophiformes | Myctophiformes |
| Myelodysplastic syndrome | Síndrome mielodisplásica |
| Myeloysplastic syndromes | Síndrome mielodisplásica |
| Myers-Briggs Type Indicator | MBTI |
| Mygalomorphae | Mygalomorphae |
| Myjava | Myjava |
| Myjava District | Myjava |
| Mykola Lysenko | Mykola Lysenko |
| Mykola Roslavets | Nikolai Roslavets |
| Mykolaiv | Mykolaiv |
