| RETURNAL 2044107 · TMA1149059 | Sony Interactive Entertainment LLC | 9 Electronics41 Education | Registered | 2022 |
| RETURNPOLY 1942401 · TMA1167346 | Kurashiki Boseki Kabushiki Kaisha (trading also as KURABO INDUSTRIES LTD.) | 24 Textiles25 Clothing | Registered | 2023 |
| RETURNPRO 2372052 | The Recon Group LLP | 35 Advertising37 Construction39 Transport+1 | Pending | 2024 |
| RETURNA 2225931 | The Dow Chemical Company | 1 Chemicals | Pending | 2022 |
| RETURNLY 2186103 | Affirm, Inc. | 9 Electronics35 Advertising36 Finance+1 | Pending | 2022 |
| RETROMASS 2139312 · TMA1214270 | an individual | 3 Cosmetics | Registered | 2023 |
| ReturnMe 1662297 · TMA949180 | ReturnMe | 16 Paper20 Furniture45 Legal | Registered | 2016 |
| RETURNFLEX 1646566 · TMA917788 | Siras.com Inc. | 35 Advertising | Registered | 2015 |
| RETURNFLEX 1646565 · TMA907733 | Siras.com Inc. | 9 Electronics16 Paper | Registered | 2015 |
| RETRANS 0491459 · TMA296825 | FTD, LLC | 35 Advertising | Registered | 1984 |
| RETURNBEAR 2118671 | ReturnBear Inc. | 9 Electronics35 Advertising39 Transport+1 | Pending | 2021 |
| RedDreamer 2242419 · TMA1261726 | Yuzhou Anfukang Trading Co. Ltd. | 20 Furniture | Registered | 2024 |
| Reternity 2183572 · TMA1248105 | Riedel & Schmidt Vision GmbH | 25 Clothing | Registered | 2024 |
| RETROMASTER 2164823 · TMA1213346 | APPLETON GRP LLC | 11 Lighting | Registered | 2023 |
| RETROMOTIVE 2073485 · TMA1181456 | an individual | 9 Electronics16 Paper | Registered | 2023 |
| Ratroen 2066098 · TMA1174506 | Shenzhen Ding Jian Technology Co. Ltd. | 11 Lighting | Registered | 2023 |
| ROADRUNNER 2049575 · TMA1224175 | Cook Medical Technologies LLC | 10 Medical | Registered | 2024 |
| REDIROOM 2043020 · TMA1208160 · design | Care Strategic D.I.R. Holdings Pty. Ltd. | 10 Medical22 Ropes | Registered | 2023 |
| RADRUNNER 2040426 · TMA1278298 | Rad Power Bikes Inc. | 9 Electronics12 Vehicles | Registered | 2024 |
| 360 RETURNS 1949898 · TMA1205559 | UNITED PARCEL SERVICE OF AMERICA, INC. | 9 Electronics16 Paper35 Advertising+2 | Registered | 2023 |
| ROADRUNNER 1917473 · TMA1120526 | LTP SPORTS GROUP INC. | 12 Vehicles | Registered | 2022 |
| RUTHERRIN 1742822 · TMA1050217 | THERALASE TECHNOLOGIES INC. | 5 Pharmaceuticals | Registered | 2019 |
| RETIREMENT 777 1685609 · TMA909474 · design | Jumpstart Savings Solutions Ltd. | 36 Finance | Registered | 2015 |
| RAYTHERMPOWER 1645407 · TMA940209 · design | Shanghai RayTech Industries, Inc. | 7 Machines8 Hand35 Advertising+1 | Registered | 2016 |
| RHODIAROME 1570850 · TMA915582 · design | an individual | 1 Chemicals | Registered | 2015 |