| materialism | materialismo |
| materialist | materialista |
| materialistic | materialista |
| materialize | materializarse |
| materials | material |
| Materials engineering | Ciencia de materiales |
| materials science | ciencia de los materiales |
| maternal | maternal |
| Maternal bond | Parental |
| maternity | maternidad |
| maternity assistant | comadrona |
| maternity nurse | comadrona |
| maternity ward | maternidad |
| Mateu Morral | Mateo Morral |
| Mateus Galiano da Costa | Mateus Galiano da Costa |
| math | matemáticas |
| Math rock | Math rock |
| MATHC | ATHCM |
| Mathcad | MathCad |
| mathematical | matemático |
| mathematical analysis | análisis matemático |
| Mathematical beauty | Belleza matemática |
| Mathematical biology | Biología matemática |
| Mathematical constant | Lista de constantes matemáticas |
| Mathematical finance | Matemática financiera |
| Mathematical formulation of quantum mechanics | Formulación matemática de la mecánica cuántica |
| Mathematical logic | Lógica matemática |
| mathematical method | método matemático |
| Mathematical model | Modelo matemático |
| Mathematical problem | Problema matemático |
| Mathematical proof | Demostración matemática |
| mathematician | matemático |
| mathematics | matemáticas |
| Mathematics of paper folding | Matemáticas del origami |
| Matheme | Matema |
| Mathias Enard | Gabriel García Márquez |
| Mathias Rust | Mathias Rust |
| Mathias Vidangossy | Mathías Vidangossy |
| Mathieu Kassovitz | Mathieu Kassovitz |
| Mathieu Orfila | Mateo Orfila |
| Mathieu Perget | Mathieu Perguet |
| Mathilda May | Mathilda May |
| Mathilde Kschessinska | Mathilde Kschessinska |
| Mathis der Maler | Mathis der Maler |
| MathML | MathML |
| Mathod | Mathod |
| Mathon | Mathon |
| Mathura | Mathurā |
| Mathurin Jacques Brisson | Mathurin Jacques Brisson |
| Matica srpska | Matica srpska |
| Matilda | Matilde |
