| METAREAL 1790363 · TMA1027212 | Metareal Inc. | 42 Science | Registered | 2019 |
| MAIDRAL 2239572 · TMA1274297 · design | an individual | 16 Paper | Registered | 2024 |
| MOOTRAL 1846776 · TMA1119792 | MOOTRAL SA | 1 Chemicals5 Pharmaceuticals31 Fresh+3 | Registered | 2022 |
| MITHRIL 1830964 · TMA1027374 | Middle-earth Enterprises, LLC | 18 Leather | Registered | 2019 |
| MITHRIL 1768124 · TMA1013743 | Middle-earth Enterprises, LLC | 14 Jewellery | Registered | 2019 |
| MITHRIL 1557297 · TMA975918 | Middle-earth Enterprises, LLC | 6 Metal9 Electronics14 Jewellery+4 | Registered | 2017 |
| miTrail 2320263 | DataTrail Corp. | 9 Electronics | Pending | 2024 |
| MATTERIAL 2129334 | Focusrite Audio Engineering Limited | 9 Electronics15 Musical | Pending | 2021 |
| MATURHEALTH 0821342 · TMA551065 | Beneva Inc. | 36 Finance | Registered | 2001 |
| Motherland 2084514 · TMA1168628 | an individual | 33 Wine | Registered | 2023 |
| MOTHERLY 2077241 · TMA1196456 | Motherly, Inc. | 3 Cosmetics9 Electronics35 Advertising+3 | Registered | 2023 |
| MOTHERLOVE 1991285 · TMA1271895 · design | MOTHERLOVE FERMENTS INC. | 29 Meat30 Coffee32 Beer | Registered | 2024 |
| MOTOROLA 1930210 · TMA1124147 | Motorola Trademark Holdings, LLC | 9 Electronics10 Medical11 Lighting+8 | Registered | 2022 |
| METRILLA 1913398 · TMA1102316 | Trio Industrial Co. Ltd | 18 Leather20 Furniture | Registered | 2021 |
| MedReleaf 360 1907531 · TMA1067529 | Aurora Cannabis Enterprises Inc. | 3 Cosmetics5 Pharmaceuticals9 Electronics+14 | Registered | 2019 |
| MOTHERLY 1888552 · TMA1122206 | Motherly, Inc. | 10 Medical20 Furniture24 Textiles+5 | Registered | 2022 |
| MOTOROLA 1 1884731 · TMA1066745 | Motorola Trademark Holdings, LLC | 9 Electronics | Registered | 2019 |
| MOTORLINK 1882390 · TMA1094180 | Owner not shown | 7 Machines9 Electronics37 Construction+1 | Registered | 2021 |
| METROLINE 1839344 · TMA1045415 | an individual | 11 Lighting | Registered | 2019 |
| MDWORLD 1824551 · TMA1112734 | MDWorld Limited | 9 Electronics16 Paper35 Advertising+3 | Registered | 2021 |
| MOTHERLODE 1817291 · TMA1062760 | Owner not shown | 33 Wine | Registered | 2019 |
| MEDRELEAF 1815935 · TMA1026918 · design | Aurora Cannabis Enterprises Inc. | 3 Cosmetics5 Pharmaceuticals9 Electronics+15 | Registered | 2019 |
| MEDRELEAF 1815934 · TMA1026781 | Aurora Cannabis Enterprises Inc. | 3 Cosmetics5 Pharmaceuticals9 Electronics+15 | Registered | 2019 |
| MATERIALISE 1790977 · TMA1021071 · design | Owner not shown | 7 Machines9 Electronics10 Medical+9 | Registered | 2019 |
| 1-Material 1742670 · TMA969184 | 1-Material Inc | 1 Chemicals42 Science | Registered | 2017 |