| RELSION 2085765 · TMA1126459 | Owner not shown | 1 Chemicals5 Pharmaceuticals31 Fresh | Registered | 2022 |
| RELIZEN 1737224 · TMA963391 · design | Bonafide Health, LLC | 5 Pharmaceuticals | Registered | 2017 |
| RELIZEN 1659017 · TMA911272 | Bonafide Health, LLC | 5 Pharmaceuticals | Registered | 2015 |
| RELAXON 0543461 · TMA314500 | AMEUBLEMENTS EL RAN LTEE./EL RAN FURNITURE LTD. | 20 Furniture | Registered | 1986 |
| RelGyn 2162738 · TMA1212328 | CANADIAN NEUTRICEUTICAL HEALTH INC. | 5 Pharmaceuticals | Registered | 2023 |
| RILSON 1926790 · TMA1109627 · design | NINGBO RILSON REALING MATERIAL CO.LTD. | 6 Metal17 Rubber | Registered | 2021 |
| RELAXZEN 2160809 · TMA1218515 | Enerex Botanicals Ltd. | 5 Pharmaceuticals | Registered | 2024 |
| RELIGION 1478005 · TMA907664 | Owner not shown | 33 Wine | Registered | 2015 |
| RELIGION 1098144 · TMA578927 | White Horses Trading Company Limited, (a Guernsey corporation) | 25 Clothing | Registered | 2003 |
| RELIGION 1999863 | 2713865 Ontario Ltd. | 3 Cosmetics5 Pharmaceuticals18 Leather+14 | Pending | 2019 |
| RELUCIN 1763552 · TMA1038279 | Neurotech USA, Inc. | 5 Pharmaceuticals10 Medical | Registered | 2019 |
| RELEXIN 1269785 · TMA722682 | BioAdvantex Pharma Inc. | 5 Pharmaceuticals | Registered | 2008 |
| ReAlign 2276171 | SYNBIOPRO NUTRACEUTIX INC. | 5 Pharmaceuticals | Pending | 2023 |
| RealCondo 1512655 · TMA814825 | ALTUS GROUP DATA SOLUTIONS INC. | 36 Finance | Registered | 2012 |
| REELCOINZ 1106528 · TMA584167 · design | Owner not shown | 14 Jewellery | Registered | 2003 |
| REELCOINZ 0913460 | Owner not shown | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2001 |
| RwalkinZ 2250522 · TMA1268830 | Owner not listed | 24 Textiles | Registered | 2024 |
| RELJANTA 2231034 · TMA1262855 | an individual | 5 Pharmaceuticals | Registered | 2024 |
| Realkant 2214572 · TMA1248250 | Loudi Yuanfa Technology Co., Ltd. | 7 Machines | Registered | 2024 |
| RELIASENSE 2146944 · TMA1202965 | LifeScan IP Holdings, LLC | 10 Medical | Registered | 2023 |
| REALXCHANGE 2139347 · TMA1199076 | LTS Investments Inc. | 37 Construction | Registered | 2023 |
| RELAXING 2115833 · TMA1186368 · design | Unilever Canada Inc. | 3 Cosmetics | Registered | 2023 |
| REALCAMO 2101043 · TMA1174864 | International trading Inc | 25 Clothing35 Advertising | Registered | 2023 |
| RELIGYM 2057033 · TMA1155165 | RELIGYM INC. | 25 Clothing | Registered | 2022 |
| RELAXIUM 2052191 · TMA1187088 | American Behavioral Research Institute, LLC | 5 Pharmaceuticals | Registered | 2023 |