| WORLDSHIELD 1880038 · TMA1075724 | WISE MANUFACTURING, INC. | 17 Rubber | Registered | 2020 |
| WORLDSHARE 1540642 · TMA851911 | OCLC, INC. | 42 Science | Registered | 2013 |
| WORLDSCOPE 0765898 · TMA453891 | Financial & Risk Organisation Limited | 9 Electronics16 Paper35 Advertising+1 | Registered | 1996 |
| WORLDTRIPS 2133023 · design | HCC INSURANCE HOLDINGS, INC. | 36 Finance39 Transport43 Restaurants | Pending | 2021 |
| Worldia 1981568 · TMA1138258 | an individual | 39 Transport43 Restaurants | Registered | 2022 |
| WORLDIA 1955932 · TMA1119978 · design | Beijing Worldia Diamond Tools Co. Ltd. | 7 Machines8 Hand14 Jewellery+2 | Registered | 2022 |
| Worldsoft 1837343 · TMA1008745 | Go World Software Inc. | 42 Science | Registered | 2018 |
| WORLDCHAT 1657602 · TMA897116 | an individual | 9 Electronics38 Telecommunications42 Science | Registered | 2015 |
| WORLDWIN 0898468 · TMA549930 | WorldWin, LLC | 16 Paper | Registered | 2001 |
| WORLDSPAN 0650372 · TMA392001 | Travelport, LP | 39 Transport | Registered | 1991 |
| WORLDIA 2372479 | an individual | 42 Science | Pending | 2024 |
| WORLDESIM 2330407 · design | Owner not listed | 9 Electronics38 Telecommunications | Pending | 2024 |
| WORLDCOIN 2143238 | Tools For Humanity Corporation | 9 Electronics36 Finance42 Science | Pending | 2021 |
| WORLDWHY 2041004 · design | Guangdong Xianda Overseas Study Service Co. Ltd. | 41 Education | Pending | 2020 |
| WORLDSKILLS 1323022 · TMA749279 · design | Skills Canada Corporation | 5 Pharmaceuticals9 Electronics10 Medical+8 | Registered | 2009 |
| WORLDREMIT 2045393 · TMA1185889 | Worldremit Ltd | 36 Finance | Registered | 2023 |
| WORLDSENSE 1866590 · TMA1063861 | Google LLC | 9 Electronics | Registered | 2019 |
| WORLDSTARS 1772982 · TMA976400 | Worldstars International Inc. | 41 Education | Registered | 2017 |
| WORLDREMIT 1720799 · TMA947784 · design | Worldremit Ltd | 9 Electronics36 Finance38 Telecommunications+1 | Registered | 2016 |
| WORLDSTORM 1516176 · TMA815344 | Cloud Advertising Agents Inc. | 35 Advertising | Registered | 2012 |
| 1WORLDSYNC 2320177 | 1WorldSync, Inc. | 9 Electronics38 Telecommunications39 Transport+1 | Pending | 2024 |
| WORLDSTRIDES 1089191 · TMA578036 | Lakeland Finance, LLC a Delaware limited liability company | 39 Transport41 Education | Registered | 2003 |
| WORLDSENSING 2168826 | an individual | 42 Science | Pending | 2022 |
| Worldmart 2063586 · TMA1174486 | an individual | 35 Advertising | Registered | 2023 |
| WORLDWISE 2015652 · TMA1147746 · design | DULWICH COLLEGE MANAGEMENT ASIA PACIFIC PTE LTD | 9 Electronics18 Leather28 Toys+3 | Registered | 2022 |