| microrganismo | animálculo |
| microscheda | microficha |
| microscopia | microscopia |
| microscopico | microscópico |
| microscopio | microscópio |
| Microscopio a forza atomica | Microscópio de força atômica |
| Microscopio elettronico | Microscópio eletrônico |
| MicroSD | MicroSD |
| Microseris lanceolata | Dente-de-leão |
| Microsoft | Microsoft |
| Microsoft Access | Microsoft Access |
| Microsoft Corporation | Microsoft |
| Microsoft Excel | Microsoft Excel |
| Microsoft Flight Simulator | Microsoft Flight Simulator |
| Microsoft Flight Simulator X | Microsoft Flight Simulator X |
| Microsoft Foundation Classes | Microsoft Foundation Classes |
| Microsoft FrontPage | Microsoft FrontPage |
| Microsoft InfoPath | Microsoft InfoPath |
| Microsoft Media Services | Microsoft Media Services |
| Microsoft Office | Microsoft Office |
| Microsoft Outlook | Microsoft Outlook |
| Microsoft Photosynth | Photosynth |
| Microsoft PowerPoint | Microsoft PowerPoint |
| Microsoft Windows | Microsoft Windows |
| Microsoft Word | Microsoft Word |
| Microsoft WordPad | WordPad |
| Microsoft XENIX | Xenix |
| microspia | grampo |
| Microstato | Micro-estados |
| Microtubulo | Microtúbulo |
| Mida | Midas |
| Midazolam | Midazolam |
| Middle English | Inglês médio |
| Middlesbrough | Middlesbrough FC |
| Middlesbrough FC | Middlesbrough FC |
| Middletown | Middletown |
| Middleware | Middleware |
| Midgar | Gaia |
| Midi-Pirenei | Midi-Pyrénées |
| Midichlorian | Midi-chlorian |
| Midland Occidentali | Midlands Ocidental |
| Midlands Occidentali | Midlands Ocidental |
| Midlands Orientali | Midlands Oriental |
| midollo | medula |
| midollo osseo | medula óssea |
| midollo spinale | medula espinhal |
| Midrash | Midrash |
| Midriasi | Midríase |
| Midsund | Midsund |
| Midtdjurs | Midtdjurs |
| Midtre Gauldal | Midtre Gauldal |
| Midway | Midway |
| Midway Games | Midway |
| mie | meus |
| miei | meus |
| miele | mel |
| Mielina | Mielina |
| mieloso | açucarado |
| Mieres | Mieres |
| Miesbach | Miesbach |
| Mieszko I di Polonia | Mieszko I |
| Mieszko II di Polonia | Mieszko II da Polónia |
| mietere | colher |
