| Masai Mara | Masai Mara |
| Masakazu Katsura | Masakazu Katsura |
| Masalit | Masalit |
| Masanobu Fukuoka | Masanobu Fukuoka |
| Masao Takemoto | Masao Takemoto |
| Masaru Emoto | Masaru Emoto |
| Masaryk Circuit | Masaryk Circuit |
| Masashi Kishimoto | Masashi Kishimoto |
| Masashi Oguro | Masashi Oguro |
| Masashi Tashiro | Masashi Tashiro |
| Masato | Masato Kobayashi |
| Masatoshi Koshiba | Masatoshi Koshiba |
| Masaya | Masaya |
| Masaya Volcano | Masaya |
| Masayoshi Ohira | Masayoshi Ohira |
| Masayoshi Ōhira | Masayoshi Ohira |
| mascara | rímel |
| Mascara Province | Muaskar |
| Mascarene Islands | Ilhas Mascarenhas |
| Mascarene Swiftlet | Collocalia francica |
| Maschwanden | Maschwanden |
| mascot | mascote |
| mascotough (bread etc) | mascotelhada cremosa |
| masculine | masculino |
| masculinity | masculinidade |
| Mase | Mase |
| Masein | Masein |
| Maselheim | Maselheim |
| maser | maser |
| Maserati | Maserati |
| Maserati Coupé | Maserati Coupe |
| Maseru | Maseru |
| Maseru District | Maseru |
| Masfjorden | Masfjorden |
| mash | amassar |
| mash up | amassar |
| mashed potatoessh | purê de batatas |
| Mashhad | Meshed |
| mashie | ferro número cinco |
| Mashmallow | Malva-rosa |
| Mashonaland Central | Mashonaland Central |
| Mashonaland East | Mashonaland Este |
| Mashonaland West | Mashonaland Oeste |
| mashpt | Papaaio |
| Mashup | Mashup |
| mashy | ferro número cinco |
| mashyheer | purêao |
| Masi Oka | Masayori Oka |
| Masiakasaurus | Masiakasaurus |
| Masinissa | Massinissa |
| Masjid al-Haram | Al Masjid Al-Haram |
| mask | aparência |
| Mask ROM | Mask-ROM |
| masked ball | baile de máscaras |
| Masked Duck | Bico-roxo |
| masking tape | fita adesiva |
| Maslamah Ibn Ahmad al-Majriti | Maslama al-Mayriti |
| Maslenitsa | Carnaval |
| Maslow’s hierarchy of needs | Hierarquia de necessidades de Maslow |
| Masmo | Masmo |
| Maso di Banco | Maso Di Banco |
| masochism | masoquismo |
| masochist | masoquista |
| masochistic | masoquista |
| Masolino da Panicale | Masolino |
| mason | pedreiro |
| Mason County | Condado de Mason |
| Mason-Dixon line | Linha Mason-Dixon |
| Mason-Weaver equation | Equação de Mason-Weaver |
| masonic | maçônico |
| Masonic Landmarks | Landmarks |
| Masonic Lodge | Loja Maçônica |
| masonry | alvenaria |
| masonry (wine) | maçonaria |
| masonsoner | maçoma |
| Masoretic Text | Texto Massorético |
| Masorti | Masorti |
| Masoud Shojaei | Masoud Shojaei |
| Masovia | Voivodia da Mazóvia |
| Masovian Blessed Virgin Mary Cathedral | Catedral |
| Masovian Voivodeship | Voivodia da Mazóvia |
| masquerade | baile de máscaras |
| mass | monte |
