| ROSALIA 2022459 | an individual | 3 Cosmetics9 Electronics14 Jewellery+5 | Pending | 2020 |
| Regalia 1795956 · TMA986350 | J&J Lang Inc | 25 Clothing26 Sewing | Registered | 2017 |
| REGALIA 1436850 · TMA799178 | PRO FARM GROUP, INC. | 5 Pharmaceuticals | Registered | 2011 |
| RaQualia 1651458 · TMA944870 | RAQUALIA PHARMA INC. | 5 Pharmaceuticals42 Science | Registered | 2016 |
| Resilia 2238653 · TMA1255423 | Exempt Me Now, Inc. | 42 Science | Registered | 2024 |
| ROSÉLIO 2053740 · TMA1215902 | ZEAL GENERATION INC. | 9 Electronics | Registered | 2023 |
| REXALL 1977128 · TMA1144105 · design | REXALL PHARMACY GROUP ULC | 1 Chemicals3 Cosmetics5 Pharmaceuticals+15 | Registered | 2022 |
| REXALL 1896753 · TMA1094646 · design | REXALL PHARMACY GROUP ULC | 36 Finance44 Medical45 Legal | Registered | 2021 |
| ROCLA 1844045 · TMA1031714 | an individual | 9 Electronics | Registered | 2019 |
| ROCLA 1844043 · TMA1051305 · design | an individual | 9 Electronics | Registered | 2019 |
| ROXLEY 1840162 · TMA1053834 | 1688826 ALBERTA INC. | 28 Toys35 Advertising42 Science | Registered | 2019 |
| ROCLA 1802540 · TMA1015031 · design | an individual | 7 Machines12 Vehicles42 Science | Registered | 2019 |
| ROCLA 1802538 · TMA1015019 | an individual | 7 Machines12 Vehicles42 Science | Registered | 2019 |
| ROSULA 1711116 · TMA1054583 | Avion Pharmaceuticals, LLC | 5 Pharmaceuticals | Registered | 2019 |
| RESILIA 1702760 · TMA994379 | Edwards Lifesciences Corporation | 10 Medical | Registered | 2018 |
| RESILIA 1685975 · TMA974466 | Bedding Acquisition, LLC | 20 Furniture22 Ropes | Registered | 2017 |
| ROSAL 1564553 · TMA932585 | Kruger Products Inc. | 16 Paper | Registered | 2016 |
| REXALL 1503209 · TMA828440 · design | REXALL PHARMACY GROUP ULC | 3 Cosmetics5 Pharmaceuticals6 Metal+18 | Registered | 2012 |
| ROXEL 1164854 · TMA631033 | an individual | 7 Machines13 Firearms36 Finance+2 | Registered | 2005 |
| REXALL 1147393 · TMA642284 | REXALL PHARMACY GROUP ULC | 36 Finance44 Medical | Registered | 2005 |
| REGALI 1141616 · TMA638063 | an individual | 4 Oils5 Pharmaceuticals8 Hand+7 | Registered | 2005 |
| REXALL 0990975 · NFLD975 | REXALL PHARMACY GROUP ULC | 3 Cosmetics5 Pharmaceuticals29 Meat+2 | Registered | 1920 |
| REXALL 0839513 · TMA536395 · design | REXALL PHARMACY GROUP ULC | 35 Advertising44 Medical | Registered | 2000 |
| REXALL 0809912 · TMA536146 | REXALL PHARMACY GROUP ULC | 5 Pharmaceuticals9 Electronics11 Lighting | Registered | 2000 |
| REXALL 0809910 · TMA536325 | REXALL PHARMACY GROUP ULC | 35 Advertising44 Medical | Registered | 2000 |