| manuscript | manuscrito |
| Manwë | Manwë |
| Manx | Gato Manx |
| Manx Shearwater | Puffinus puffinus |
| many | varios |
| many a | muchos |
| many a person | varios |
| many an | algunas |
| Many dead in Egyptian resort blasts | Cadena de atentados en Egipto |
| many happy returns | felicitaciones |
| Many killed by Indonesian tsunami | Un tsunami deja decenas de muertos en Indonesia |
| many people | varios |
| many-colored | multicolor |
| Many-plumed moth | Ptiliidae |
| many-sided | multilátero |
| Many-worlds interpretation | Universos paralelos |
| manyplies | tercer estómago |
| Manzanares | Río Manzanares |
| Manzanillo | Manzanillo |
| Manzhouli | Manchuria |
| Manzini | Manzini |
| Manzini District | Distrito de Manzini |
| Manú National Park | Parque Nacional del Manu |
| Manú Province | Provincia de Manu |
| Mao | Mao |
| Mao Anying | Mao Anying |
| Mao Zedong | Mao Zedong |
| Maoism | maoísmo |
| Maori | maorí |
| Maori language | Idioma maorí |
| map | correspondencia |
| map chart | plano |
| map of the city | callejero |
| map out | seccionar |
| Mapfre | MAPFRE |
| maple | arce |
| Maple Leaf Gardens | Maple Leaf Garden |
| maple syrup | jarabe de arce |
| Maple Town | Maple Town Monogatari |
| MapleStory | MapleStory |
| Mapocho River | Río Mapocho |
| mapping | cartografía |
| mapping of lichens | descripción de liquenes |
| MapServer | MapServer |
| Mapusaurus | Mapusaurus |
| Maputaland-Pondoland bushland and thickets | Matorral de Maputaland-Pondoland |
| Maputo | Maputo |
| Maputo Bay | Bahía de Maputo |
| Maputo Province | Maputo |
| Maputo River | Río Maputo |
| Maqil | Maqil |
| maquis | monte bajo |
| mar | estropear |
| Mar Chiquita | Mar Chiquita |
| Mar Chiquita Partido | Mar Chiquita |
| Mar del Plata | Mar del Plata |
| Mar del Plata Film Festival | Festival Internacional de Cine de Mar del Plata |
| Mar del Plata Summit of the Americas | IV Cumbre de las Américas |
| Mar Sara | Mar Sara |
| Mar-Vell | Mar-Vell |
| Mara Jade | Mara Jade Skywalker |
| Mara Region | Dolichotis patagonum |
| Mara River | Río Mara |
| Mara Santangelo | Mara Santangelo |
| marabou | marabú |
