navires
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Mercury | Machine | 1 | 0.1 |
| Mesaba | Machine | 5 | 0.4 |
| Meta Quest | Concept | 10 | 9.3 |
| Meteor | Machine | 5 | 0.1 |
| Meteor | Machine | 5 | 0.0 |
| Methane Pioneer | Machine | 4 | 0.0 |
| Meuse | Machine | 5 | 2.5 |
| Mgr-1 Honest John | Concept | 16 | 7.9 |
| Michel et Patrick | Machine | 2 | 0.5 |
| Michelangelo | Machine | 10 | 1.3 |
| Microsoft Hololens | Concept | 26 | 26.7 |
| Microsoft Sidewinder | Organisation | 7 | 4.3 |
| Microturbo Tr 50 | Concept | 1 | 1.3 |
| Microturbo Tri 40 | Concept | 3 | 3.4 |
| Microturbo Tri 60 | Concept | 3 | 6.4 |
| Microturbo Trs 18 | Concept | 3 | 2.0 |
| Midship | Machine | 2 | 0.3 |
| Mighty Servant 1 | Machine | 7 | 0.5 |
| Mighty Servant 2 | Machine | 6 | 1.9 |
| Mighty Servant 3 | Machine | 6 | 1.8 |
| Mignonne | Machine | 5 | 0.0 |
| Mikhail Koutouzov | Machine | 8 | 0.6 |
| Mikhaïl Somov | Machine | 3 | 0.0 |
| Milan (croiseur) | Machine | 6 | 0.0 |
| Millennium | Bâtiment | 10 | 1.1 |
| Mimosa | Machine | 1 | 0.9 |
| Minahouet Ii | Machine | 2 | 1.0 |
| Mincarlo | Machine | 4 | 0.2 |
| Mini Majesty Of The Seas | Machine | 4 | 10.5 |
| Minine | Machine | 9 | 0.2 |
| Minnehaha | Machine | 3 | 0.0 |
| Minotaur | Concept | 20 | 5.5 |
| Minéralier | Concept | 1 | 7.0 |
| Mirabella V | Machine | 7 | 5.9 |
| Mistral | Machine | 16 | 80.0 |
| Mistral | Machine | 4 | 1.1 |
| Mistral Express | Machine | 4 | 2.5 |
| Mn Calao | Machine | 2 | 4.7 |
| Moby Aki | Machine | 4 | 2.2 |
| Moby Blu | Machine | 5 | 0.5 |
| Moby Corse | Machine | 7 | 0.0 |
| Moby Dream | Machine | 7 | 0.6 |
| Moby Niki | Machine | 6 | 0.6 |
| Moby Wonder | Machine | 4 | 3.2 |
| Modern Express | Machine | 5 | 9.6 |
| Modeste | Machine | 3 | 0.8 |
| Mokoro | Concept | 9 | 0.6 |
| Moliceiro | Concept | 7 | 2.5 |
| Molotov | Machine | 14 | 0.0 |
| Mona Lisa | Machine | 9 | 1.1 |