| Moteur à soupapes latérales | Flathead engine |
| Moteur éolien | Wind-powered engine |
| Mother Brain | Mother Brain |
| Motherwell | Motherwell |
| Mothra | Battra |
| motif | occasion |
| Motif BACH | BACH motif |
| motif caché | ulterior motive |
| motif de bureau | wallpaper |
| Motif de préoccupation | Cause for concern |
| Motif DSCH | DSCH |
| Motif du rejet | Refusal reason |
| motif principal | mainspring |
| motif secret | ulterior motive |
| motifs | motivation |
| Motifs du jugement | Reasons adduced |
| Motihari | Motihari |
| motion | motion |
| motion de censure | vote of censure |
| Motion de défiance | Constructive vote of no confidence |
| Motion Picture Association | Motion Picture Association |
| Motion Picture Association of America | Motion Picture Association of America |
| Motion-JPEG | Motion JPEG |
| motivation | impulse |
| motiver | motivate |
| Motmot houtouc | Blue-crowned Motmot |
| Motmot nain | Tody Motmot |
| Motmot oranroux | Rufous-capped Motmot |
| Motmot roux | Rufous Motmot |
| Motmot à bec caréné | Keel-billed Motmot |
| Motmot à gorge bleue | Blue-throated Motmot |
| Motmot à sourcils bleus | Turquoise-browed Motmot |
| Motmot à tête rousse | Russet-crowned Motmot |
| moto | motorbike |
| Moto Hagio | Moto Hagio |
| moto-cross | motocross |
| Motobi | Motobi |
| Motobécane-Motoconfort | Motobécane |
| motocross | scramble |
| Motocross des nations | Motocross des Nations |
| Motoculteur | Rotary tiller |
| Motoculture | Power agriculture |
| motocyclette | motorbike |
| motocycliste | motorcyclist |
| motocycliste d'escorte | outrider |
| motoneige | snowmobile |
