| DDIQ 1708721 · TMA947611 | EXIGER CANADA, INC. | 9 Electronics35 Advertising36 Finance+2 | Registered | 2016 |
| DTIQ 1976326 · design | DTiQ Technologies, Inc. | 9 Electronics16 Paper35 Advertising+2 | Pending | 2019 |
| DGQ 2190166 · TMA1232881 | an individual | 20 Furniture | Registered | 2024 |
| DSI 2152551 · TMA1256186 | SupplyFrame, Inc. | 42 Science | Registered | 2024 |
| DSI 2136952 · TMA1179495 | MIPI Alliance, Inc. | 9 Electronics | Registered | 2023 |
| DEIK 2092070 · TMA1171348 | Aukey Technology Co., Ltd | 8 Hand | Registered | 2023 |
| DIG 2019726 · TMA1113693 | Dig Inn Restaurant Group, LLC | 43 Restaurants | Registered | 2021 |
| D2X 1975064 · TMA1264774 | DEUTRAMED SOLUTIONS LTD. | 1 Chemicals9 Electronics11 Lighting+1 | Registered | 2024 |
| DCI 1886917 · TMA1082549 | Owner not shown | 9 Electronics35 Advertising42 Science | Registered | 2020 |
| DIG 1858086 · TMA1081434 | an individual | 5 Pharmaceuticals29 Meat30 Coffee | Registered | 2020 |
| DAIS 1840180 · TMA1021973 | Bell Media Inc. | 9 Electronics38 Telecommunications41 Education | Registered | 2019 |
| DJI 1725055 · TMA921989 · design | SZ DJI TECHNOLOGY CO. LTD. a corporation organized and existing under the laws of China | 12 Vehicles28 Toys | Registered | 2015 |
| DJI 1698696 · TMA959765 · design | SZ DJI TECHNOLOGY Co. Ltd. | 7 Machines9 Electronics12 Vehicles+1 | Registered | 2017 |
| DIG 1665778 · TMA943608 | DIG INSIGHTS INC. a legal entity | 42 Science | Registered | 2016 |
| DJIA 1651541 · TMA895599 | Dow Jones Trademark Holdings LLC | 35 Advertising36 Finance | Registered | 2015 |
| dig 1625788 · TMA909329 | Cricket Media Services, Inc. | 16 Paper | Registered | 2015 |
| D²S 1617331 · TMA1004115 · design | an individual | 16 Paper42 Science | Registered | 2018 |
| DEQ 1492790 · TMA820934 | The Ritz-Carlton Hotel Company, L.L.C. | 43 Restaurants | Registered | 2012 |
| DEQQ 1438084 · TMA798474 | PROJECT OPUS TECHNOLOGIES INC. | 9 Electronics35 Advertising38 Telecommunications+3 | Registered | 2011 |
| DIG 1434636 · TMA794021 | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 12 Vehicles | Registered | 2011 |
| DQ 1408708 · TMA750502 · design | TONG YANG INDUSTRY CO. LTD. | 12 Vehicles | Registered | 2009 |
| DSI 1406493 · TMA796467 | an individual | 7 Machines9 Electronics37 Construction+1 | Registered | 2011 |
| DXI 1392299 · TMA774364 | QUANTUM CORPORATION | 9 Electronics16 Paper37 Construction+1 | Registered | 2010 |
| dCi 1387646 · TMA806739 | Owner not shown | 12 Vehicles18 Leather | Registered | 2011 |
| DQ 1349699 · TMA723204 · design | AMERICAN DAIRY QUEEN CORPORATION | 29 Meat30 Coffee | Registered | 2008 |