| mutuamente destrutivo | di reciproca distruzione |
| mutuca | tafano |
| mutuária | mutuataria |
| mutuário | mutuatario |
| Mutxamel | Mutxamel |
| Mutya Buena | Mutya Buena |
| mutável | instabile |
| muxibento | sciatto |
| Muxika | Muxika |
| Muxía | Muxía |
| Muyinga | Muyinga |
| Muzzano | Muzzano |
| Muão | Muone |
| muçulmana | islamita |
| muçulmano | islamico |
| muçunga | pizzicotto |
| Muğla | Muğla |
| Muş | Muş |
| MV | MV |
| MVC | Model-View-Controller |
| MVS | Multiple Virtual Storage |
| MW | MW |
| Mwai Kibaki | Mwai Kibaki |
| Mwanza | Mwanza |
| Mwaro | Mwaro |
| MX | MX |
| My Big Fat Greek Wedding | Il mio grosso grasso matrimonio greco |
| My Chemical Romance | My Chemical Romance |
| My Darling Clementine | Sfida infernale |
| My Fair Lady | My Fair Lady |
| My Generation | My Generation |
| My Lai | Massacro di My Lai |
| My Left Foot | Il mio piede sinistro |
| My Life as a Dog | La mia vita a quattro zampe |
| My Life as a Teenage Robot | My Life as a Teenage Robot |
| My Life Without Me | La mia vita senza me |
| My Name is Earl | My Name Is Earl |
| My Own Private Idaho | Belli e dannati |
| My Parents Are Aliens | Papà e mamma sono alieni |
| My So-Called Life | My So-Called Life |
| My Wife and Kids | Tutto in famiglia |
| Myanmar | Birmania |
| Mycobacterium | Mycobacterium |
| Mycobacterium leprae | Mycobacterium leprae |
| Mycobacterium tuberculosis | Mycobacterium tuberculosis |
| Mycroft Holmes | Mycroft Holmes |
| Mygalomorphae | Mygalomorphae |
| Myjava | Distretto di Myjava |
| Mykolaiv | Oblast di Mykolaiv |
| Mylène Farmer | Mylène Farmer |
| Mymoorapelta | Mymoorapelta maysi |
| Myriapoda | Myriapoda |
| Myristicaceae | Myristicaceae |
| Myrna Loy | Myrna Loy |
| Myron Scholes | Myron Scholes |
| Myrtaceae | Myrtaceae |
| Myrtales | Myrtales |
| Myrtillocactus | Myrtillocactus |
| Mystary EP | Mystary EP |
| Mystery of the Wax Museum | La maschera di cera |
| Mystic River | Mystic River |
| Mystério | Mysterio |
| MythBusters | Mythbusters |
| Myxophaga | Myxophaga |
| Myzostomida | Myzostomida |
| Myzus persicae | Sharka |
| má | malvagio |
| má administração | cattiva amministrazione |
| má conduta | sfrontatezza |
| má direção | istruzioni errate |
| má fama | fama |
