| REGULOGY 2022132 · TMA1266422 | an individual | 9 Electronics16 Paper41 Education+2 | Registered | 2024 |
| REGULUS 1669625 · TMA905642 | Intlvac Inc. | 9 Electronics | Registered | 2015 |
| REGULUS 0899103 · TMA550805 | REGULUS GROUP LLC | 36 Finance | Registered | 2001 |
| REQELJA 2209950 · TMA1229096 | Epygenix Therapeutics, Inc. | 5 Pharmaceuticals | Registered | 2024 |
| ROSAHOLICS 2192412 · TMA1234868 · design | Rosaholics Corp. | 39 Transport | Registered | 2024 |
| Richlicious 2190862 · TMA1265421 | an individual | 30 Coffee | Registered | 2024 |
| RXLUCKIES 2190571 · TMA1233737 | an individual | 12 Vehicles | Registered | 2024 |
| Ruesleag 2187077 · TMA1232518 | Haian Jingheng Metal Materials Co. Ltd. | 20 Furniture | Registered | 2024 |
| ROZILIKAR 2090936 · TMA1220308 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2024 |
| RACLOS 2086304 · TMA1183816 | Albaugh, LLC | 5 Pharmaceuticals | Registered | 2023 |
| ROCKLOCK 2085297 · TMA1144893 | 5th Axis, Inc. | 8 Hand | Registered | 2022 |
| REGALICO 2066515 · TMA1173393 | an individual | 3 Cosmetics | Registered | 2023 |
| RÉSOLYS 2054122 · TMA1283923 | Résolys inc. | 35 Advertising45 Legal | Registered | 2025 |
| RACLAC 2033288 · TMA1183542 · design | an individual | 35 Advertising40 Treatment | Registered | 2023 |
| RAISELS 2027237 · TMA1158054 | Sunshine Raisin Corporation DBA National Raisin Co. | 30 Coffee | Registered | 2022 |
| RAISELS 2027236 · TMA1179913 · design | Sunshine Raisin Corporation DBA National Raisin Co. | 29 Meat | Registered | 2023 |
| RAISELS 2027235 · TMA1153985 | Sunshine Raisin Corporation DBA National Raisin Co. | 29 Meat | Registered | 2022 |
| RAISELS 2027234 · TMA1158053 · design | Sunshine Raisin Corporation DBA National Raisin Co. | 30 Coffee | Registered | 2022 |
| RXWLKJ 1999709 · TMA1255928 | Huizhou Ranxuan Network Technology Co.Ltd. | 11 Lighting | Registered | 2024 |
| ROWGALOWS 1983118 · TMA1250555 | an individual | 36 Finance | Registered | 2024 |
| RHIZOLIZER 1966504 · TMA1267617 | Locus Agriculture IP Company, LLC | 1 Chemicals | Registered | 2024 |
| ROSALISS 1951729 · TMA1250417 | ISP Investments LLC | 1 Chemicals3 Cosmetics | Registered | 2024 |
| ROCALUX 1941325 · TMA1224800 | ADVANCED VITREOUS INNOVATION LIMITED | 19 Building | Registered | 2024 |
| RECLASSIC 1937479 · TMA1237894 | Owner not shown | 11 Lighting20 Furniture21 Housewares+2 | Registered | 2024 |
| Roselisa 1878056 · TMA1048382 | Roselisa Inc. | 1 Chemicals2 Paints3 Cosmetics+14 | Registered | 2019 |