| mayal | slaga |
| Maybach | Maybach |
| Mayenne | Mayenne |
| Mayerling | Mayerlingdramat |
| Mayflower | Mayflower |
| Maykop | Majkop |
| Maynard James Keenan | Maynard James Keenan |
| mayo | maj |
| Mayo francés | Majrevolten |
| mayonesa | majonnäs |
| mayor | bäst |
| mayor de edad | myndig |
| Mayorante | Uppåt begränsad |
| mayoreo | grosshandel |
| Mayoriano | Majorianus |
| Mayoría absoluta | Absolut majoritet |
| Mayoría cualificada | Kvalificerad majoritet |
| mayoría de edad | myndighetsålder |
| Mayotte | Mayotte |
| Maysan | Maysan |
| mayúscula | stor bokstav |
| maza | klubba |
| Mazama | Spetshjortar |
| Mazandarán | Mazandaran |
| Mazatlán | Mazatlán |
| Mazda | Mazda |
| Mazda Xedos | Xedos |
| Mazdak | Mazdakism |
| mazmorra | fängelsehåla |
| mazo | klubba |
| mazorca | majskolv |
| Mazovia | Masovien |
| Mazurek Dąbrowskiego | Mazurek Dąbrowskiego |
| Mazār-e Šarīf | Mazar-e Sharif |
| maíz | majs |
| maíz machacado | majsgryn |
| maña | skicklighet |
| mañana | imorgon |
| mañana por la noche | i morgon kväll |
| mañoso | grinig |
| MBA | Master of Business Administration |
| Mbabane | Mbabane |
| MBDA Meteor | MBDA Meteor |
| Mbox | Mbox |
| McCune-Reischauer | McCune-Reischauer |
| McDonnell Aircraft Corporation | McDonnell |
| Mdina | Mdina |
| MDMA | Ecstasy |
| me | mig |
| Me Against the Music | Me Against the Music |
| Me Against the World | Me Against the World |
| me da igual | det spelar mig ingen roll |
| me da lo mismo | det spelar mig ingen roll |
| Me First and the Gimme Gimmes | Me First and the Gimme Gimmes |
| Meat Is Murder | Meat is Murder |
| Meat Loaf | Meat Loaf |
| Meaux | Meaux |
| Mebibit | Mebibit |
| mecachis | fördömd |
| mecanismo | apparat |
| Mecanismo de Anticitera | Antikytheramekanismen |
| Mecanismo de Higgs | Higgsmekanismen |
| mecanismo de precisión | verk |
| mecanismo de relojería | urverk |
| mecanizar | mekanisera |
| Mecano | Merkurius |
| mecanografiar | skriva på maskin |
| mecanografiar al tacto | skriva enligt touchmetoden |
| mecanógrafa | maskinskrivare |
| mecanógrafo | maskinskrivare |
| mecate | sträng |
| Meccano | Merkurius |
| mecedora | gungstol |
| mecer | låta rida ranka |
| mecer en brazos | gosa |
| mecha | veke |
| Mechero Bunsen | Bunsenbrännare |
| mechón | snår |
