| mescolare | stir |
| mescolarsi | mingle |
| mescolata | shuffle |
| mese | month |
| Mese anomalistico | Anomalistic month |
| mese estivo | summer month |
| mese invernale | winter month |
| Mese luce | Light-month |
| Mesenich | Mesenich |
| MESFET | MESFET |
| Meskhenet | Mesenet |
| Mesmerismo | Animal magnetism |
| Mesnil-le-Roi | Mesnil-le-Roi |
| Mesoamerica | Mesoamerica |
| Mesocco | Mesocco |
| Mesocricetus auratus | Syrian Hamster |
| mesofillo | mesophyll |
| Mesofilo | Mesophilic |
| Mesolite | Mesolite |
| Mesolitico | Mesolithic |
| Mesolouri | Mesolouri |
| Mesone | Meson |
| Mesone esotico | Exotic meson |
| Mesoni | Meson |
| Mesoni Mu | Muon |
| Mesoni Pi | Man |
| Mesonychoteuthis hamiltoni | Colossal Squid |
| Mesopausa | Mesopause |
| Mesoplodon traversii | Spade-toothed Whale |
| Mesopotamia | Mesopotamia |
| Mesoproterozoico | Mesoproterozoic |
| Mesoregioni del Brasile | Mesoregion |
| Mesosaurus | Mesosaurus |
| Mesosfera | Mesosphere |
| Mesosoma | Mesosome |
| Mesostico | Mesostic |
| Mesoterapia | Mesotherapy |
| Mesozoa | Mesozoa |
| Mesozoico | Mesozoic |
| Mespelbrunn | Mespelbrunn |
| Mespilus germanica | Common Medlar |
| Mesrob Mashtoş | Saint Mesrob |
| Mesrop Mashtots | Saint Mesrob |
| messa | show |
| messa a fuoco | approach |
