| Mosul | Mosul |
| MOT test | Inspección Técnica de Vehículos |
| Motacillidae | Motacillidae |
| mote | mota |
| Mote con huesillo | Mote con huesillo |
| motel | motel |
| motet | motete |
| Moteur Developpement International | MDI |
| Motezuma | Montezuma |
| moth | mariposa nocturna |
| mothball | bola de naftalina |
| Motheo District Municipality | Municipalidad del Distrito Motheo |
| mother | mimar |
| Mother Cabrini | Francisca Javiera Cabrini |
| Mother goddess | Tierra |
| Mother Goose | Mamá Ganso |
| mother in law | suegra |
| Mother Jones | Mary Harris |
| Mother of another Brazilian soccer player kidnapped | Otra madre de futbolista brasileño es secuestrada |
| Mother of God | María |
| Mother of the Detroit Tigers baseball player Urbina was kidnapped by FARC leader | Secuestrador capturado en Venezuela es líder de las FARC |
| Mother Teresa | Teresa de Calcuta |
| mother tongue | lengua materna |
| Mother's Day | Día de las Madres |
| mother-in-law | suegra |
| mother-of-pearl | nácar |
| mother-to-be | futura mamá |
| Mother-tongue | Lengua materna |
| motherhood | maternidad |
| motherland | patria |
| motherless | huérfano de madre |
| motherly | maternal |
| Mothers of the Plaza de Mayo | Madres de Plaza de Mayo |
| Mothman | Hombre polilla |
| mothproof | a prueba de polillas |
| motif | motivo |
| Motihari | Motihari |
| motility | motilidad |
| motion | moción |
| Motion area | Raza |
| Motion compensation | Compensación de movimiento |
| Motion detection | Detector de movimiento |
| Motion JPEG | MJPEG |
| motion picture | película |
| Motion Picture Association | Motion Picture Association |
| Motion Picture Association of America | Motion Picture Association of America |
| Motion range | Raza |
| motion sickness | mareo |
| Motion-picture projector | Proyector cinematográfico |
| Motion-picture theater | Cine |
| motionless | inmóvil |
| motionlessness | calma |
| motivate | incitar |
| motivation | motivación |
| motive | motivo |
