| DOLL 1733071 · TMA994774 · design | DOLL Fahrzeugbau GmbH, a legal entity | 12 Vehicles | Registered | 2018 |
| DOLL 1733065 · TMA954510 | DOLL Fahrzeugbau GmbH, a legal entity | 12 Vehicles | Registered | 2016 |
| DOLL 1592096 · TMA910725 | an individual | 9 Electronics14 Jewellery16 Paper+3 | Registered | 2015 |
| DOAL 1376647 · TMA731339 | OMRON CORPORATION | 9 Electronics | Registered | 2008 |
| DOLL 0349093 · TMA184133 | WINNER FOOD PRODUCTS LIMITED | 30 Coffee | Registered | 1972 |
| DOLL 2332679 · design | Winner Food Products Ltd | 30 Coffee | Pending | 2024 |
| DOWELL 2075137 · TMA1162517 | WENZHOU CHENGXI INTERNATIONAL TRADE CO.LTD | 17 Rubber | Registered | 2023 |
| Doolli 1611018 · TMA925668 | Doolli, Inc. | 9 Electronics | Registered | 2016 |
| DOUALÉ 0918496 | Owner not shown | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2009 |
| DOLLY 2174939 · TMA1207898 | an individual | 12 Vehicles | Registered | 2023 |
| dooli 2173297 · TMA1204382 | Dooli Products, LLC | 16 Paper | Registered | 2023 |
| DALI+ 2157169 · TMA1216332 · design | IEEE Industry Standards and Technology Organization, Inc. | 9 Electronics11 Lighting42 Science | Registered | 2023 |
| DALI 2130933 · TMA1216223 | IEEE Industry Standards and Technology Organization, Inc. | 35 Advertising41 Education42 Science+1 | Registered | 2023 |
| DALI 2130930 · TMA1216222 · design | IEEE Industry Standards and Technology Organization, Inc. | 35 Advertising41 Education42 Science+1 | Registered | 2023 |
| DALI 2076084 · TMA1215962 | IEEE Industry Standards and Technology Organization, Inc. | 9 Electronics11 Lighting | Registered | 2023 |
| DYAL 2019704 · TMA1148875 | Dyal Capital Holdings LLC | 36 Finance | Registered | 2022 |
| DALI 2000895 · TMA1119632 · design | Owner not shown | 9 Electronics | Registered | 2022 |
| DLL 1884779 · TMA1085759 | Owner not shown | 37 Construction39 Transport | Registered | 2020 |
| DELL 1806943 · TMA1148433 · design | Dell Inc. | 2 Paints9 Electronics35 Advertising+6 | Registered | 2022 |
| DWELL 1777001 · TMA1013455 | NEW APOSTOLIC CHURCH CANADA | 9 Electronics16 Paper41 Education+3 | Registered | 2019 |
| DOLLY 1743831 · TMA957040 | RD Tuna Canners Limited | 29 Meat | Registered | 2016 |
| DALLA 1735777 · TMA993456 · design | an individual | 25 Clothing | Registered | 2018 |
| DLL 1709899 · TMA979599 · design | Owner not shown | 35 Advertising36 Finance | Registered | 2017 |
| DIAL 1647928 · TMA929593 | DIAL GmbH | 41 Education42 Science | Registered | 2016 |
| DLL 1641474 · TMA964634 · design | Owner not shown | 35 Advertising36 Finance | Registered | 2017 |