| RWVC 1473973 · TMA835628 | Red-White Valve Corp | 6 Metal11 Lighting | Registered | 2012 |
| RFC 1147733 · TMA702249 · design | The Rangers Football Club Limited | 6 Metal9 Electronics14 Jewellery+11 | Registered | 2007 |
| RFC 0664903 · TMA446320 · design | The Rangers Football Club Limited | 25 Clothing | Registered | 1995 |
| ROVIC 1564015 · TMA867603 | Rovic Industries Limited | 12 Vehicles | Registered | 2013 |
| REVCO 0520290 · TMA309377 | Thermo Fisher Scientific (Asheville) LLC | 5 Pharmaceuticals11 Lighting | Registered | 1985 |
| RFOCS 2178213 | GAP WIRELESS INC. | 8 Hand9 Electronics17 Rubber | Pending | 2022 |
| RPC 2236234 · TMA1256876 · design | CASCADES CANADA ULC | 16 Paper | Registered | 2024 |
| RIAVIS 2225256 · TMA1277547 · design | LEO GROUP CO., LTD. | 7 Machines | Registered | 2024 |
| REAPS 2224253 · TMA1261353 · design | PREAS (SHENZHEN) INDUSTRIAL CO. LTD. | 5 Pharmaceuticals29 Meat30 Coffee+2 | Registered | 2024 |
| Refasy 2208705 · TMA1241625 | Shenzhen Qinqin Xiangrong Electronic Commerce Co., Ltd. | 28 Toys | Registered | 2024 |
| ROBIC 2204673 · TMA1226328 · design | HYOSUNG TNC CORPORATION | 23 Yarns | Registered | 2024 |
| REVEX 2173509 · TMA1198229 | Opiant Pharmaceuticals, Inc. | 5 Pharmaceuticals | Registered | 2023 |
| RVCA 2172602 · TMA1222392 · design | Boardriders IP Holdings, LLC | 21 Housewares24 Textiles | Registered | 2024 |
| REIBUS 2170257 · TMA1230125 | REIBUS INTERNATIONAL, INC. | 35 Advertising | Registered | 2024 |
| ROIVIOS 2168757 · TMA1233435 | Roivios Limited | 10 Medical | Registered | 2024 |
| REV1X 2161558 · TMA1211199 | RAWLINGS SPORTING GOODS COMPANY, INC. | 28 Toys | Registered | 2023 |
| RPG 2154584 · TMA1189957 · design | an individual | 34 Tobacco | Registered | 2023 |
| ROPIASKY 2132911 · TMA1221301 | CHUGAI SEIYAKU KABUSHIKI KAISHA (Chugai Pharmaceutical Co. Ltd.) a legal entity | 5 Pharmaceuticals | Registered | 2024 |
| RHOBACK 2128070 · TMA1173965 | Rhoback, Inc. | 25 Clothing | Registered | 2023 |
| REFUSE 2122567 · TMA1193635 | 1367579 Ontario Inc. | 25 Clothing | Registered | 2023 |
| REVEGO 2096387 · TMA1256082 | JULIUS BLUM GMBH | 6 Metal20 Furniture | Registered | 2024 |
| REFUGE 42 2091536 · TMA1175726 | Bevero inc. | 33 Wine | Registered | 2023 |
| Refoss 2091260 · TMA1180401 | FLEXBEE HK LIMITED. | 9 Electronics11 Lighting | Registered | 2023 |
| RFJ 2088217 · TMA1184886 · design | Rey Fine Jewelry Ltd. | 14 Jewellery35 Advertising | Registered | 2023 |
| rPEx 2087218 · TMA1203878 | ImmunoPrecise Antibodies Ltd. | 40 Treatment | Registered | 2023 |