| mass movement | mouvement de masse |
| Mass number | Nombre de masse |
| Mass of Paul VI | Rite paulinien |
| mass production | production en série |
| Mass radius relation | Relation masse rayon |
| Mass ratios | Rapport de masses |
| mass recreation | loisir de masse |
| Mass spectrometry | Spectrométrie de masse |
| Mass storage device | Mémoire de masse |
| Mass suicide | Suicide collectif |
| Mass to light ratios | Rapport masse luminosite |
| Mass transfer | Transfert de masse |
| mass transport | transport de masse |
| mass-produce | fabriquer en série |
| Mass-together | Boule |
| Massachusetts | Massachusetts |
| Massachusetts Bay | Baie du Massachusetts |
| Massachusetts Bay Colony | Colonie de la baie du Massachusetts |
| Massachusetts Bay Transportation Authority | Métro de Boston |
| Massachusetts Institute of Technology | Massachusetts Institute of Technology |
| Massachusetts State House | Massachusetts State House |
| massacre | carnage |
| Massacre of Glencoe | Massacre de Glencoe |
| Massacres of Poles in Volhynia | Massacres des Polonais en Volhynie |
| massage | masser |
| Massagetae | Massagètes |
| Massagno | Massagno |
| Massamagrell | Massamagrell |
| Massamasso Tchangai | Massamesso Tchangaï |
| Massanassa | Massanassa |
| Massaneh | Manassès |
| Massawa | Massaoua |
| Masse moléculaire | Masse moléculaire |
| Massecuite | Diabète sucré |
| Massena | Massena |
| Masseter muscle | Muscle masséter |
| masseur | masseur |
| masseuse | masseuse |
| Massey Ferguson | Massey Ferguson |
| massif | massif montagneux |
| Massif Central | Massif central |
| Massif des Écrins | Massif des Écrins |
| Massimiliano Frezzato | Massimiliano Frezzato |
| Massimo Ambrosini | Massimo Ambrosini |
| Massimo Busacca | Massimo Busacca |
| Massimo Girotti | Massimo Girotti |
| Massimo Oddo | Massimo Oddo |
| Massina Empire | Empire peul du Macina |
| massive | massif |
| Massive Attack | Massive Attack |
| Massive compact halo object | Massive compact halo object |
| Massive galaxies | Galaxie massive |
| Massive objects | Objet massif |
| Massive stars | Etoile massive |
| Massively multiplayer online game | Jeu en ligne massivement multijoueur |
| Massively multiplayer online role-playing game | Jeu en ligne massivement multijoueur |
| Massively multiplayer online role-playing game terms and acronyms | Lexique du MMOG |
