| MRICE 1558913 · TMA913395 · design | Guangzhou Minglong Computer Equipment Co. Ltd. | 9 Electronics10 Medical | Registered | 2015 |
| MRIC 1956910 | an individual | 1 Chemicals5 Pharmaceuticals10 Medical | Pending | 2019 |
| MERRICK 1636271 · TMA887121 | Merrick Systems, Inc | 35 Advertising42 Science45 Legal | Registered | 2014 |
| MERRICK 1389495 · TMA762400 | Owner not shown | 31 Fresh | Registered | 2010 |
| MERRICK 2280794 · design | Owner not shown | 31 Fresh | Pending | 2023 |
| MERRICK 2275426 · design | Owner not shown | 31 Fresh | Pending | 2023 |
| MYRISK 1213443 · TMA679985 | Factory Mutual Insurance Company | 36 Finance38 Telecommunications | Registered | 2007 |
| MORICO 2337092 | an individual | – | Pending | 2024 |
| morica 2277437 | XUCHANG JUGANG IMPORT AND EXPORT TRADE CO. LTD. | 26 Sewing | Pending | 2023 |
| MROCO 2006653 · TMA1191419 · design | Shenzhen Omeida Technology Development Co. Ltd. | 9 Electronics11 Lighting16 Paper | Registered | 2023 |
| MERIK 1902189 · TMA1114386 | Service Door Industries Ltd. | 6 Metal7 Machines9 Electronics+4 | Registered | 2021 |
| MERIK 1902188 · TMA1092101 · design | Service Door Industries Limited | 6 Metal7 Machines9 Electronics+4 | Registered | 2021 |
| MRCx 1664597 · TMA913181 | Allergan Sales, LLC | 3 Cosmetics | Registered | 2015 |
| MRC 1453533 · TMA804286 · design | Myofunctional Research Corporation Pty. Limited | 10 Medical44 Medical | Registered | 2011 |
| MRC 0858416 · TMA536080 | an individual | 14 Jewellery35 Advertising40 Treatment+1 | Registered | 2000 |
| MRK 0714787 · TMA467052 | Merck Sharp & Dohme LLC | 3 Cosmetics5 Pharmaceuticals | Registered | 1996 |
| MERCK 0212462 · UCA40567 | Merck Sharp & Dohme LLC | 1 Chemicals5 Pharmaceuticals | Registered | 1951 |
| MRK 2292470 · design | Ontario incorporated 2341458 | 21 Housewares24 Textiles28 Toys | Pending | 2023 |
| MRC 2254517 | Owner not listed | 9 Electronics41 Education | Pending | 2023 |
| MRC 2237918 | Mitsui Rail Capital, LLC | 36 Finance37 Construction39 Transport | Pending | 2023 |
| MIRCK 2198497 · design | an individual | 9 Electronics10 Medical18 Leather+1 | Pending | 2022 |
| MIRIK 2038280 | an individual | 6 Metal19 Building | Pending | 2020 |
| MERCK 1971265 | Merck Sharp & Dohme LLC | 1 Chemicals5 Pharmaceuticals9 Electronics+9 | Pending | 2019 |
| MRC 0921338 | Owner not shown | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2011 |
| MRC 0904011 · design | The Board of Governors of Mount Royal University | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1990 |