| NASSM 1503399 · TMA829035 | NORTH AMERICAN SOCIETY FOR SPORT MANAGEMENT A Non-Profit Association organized under the laws of the State of Pennsylvania | 35 Advertising | Registered | 2012 |
| NSM 1683858 · TMA1030142 | Owner not shown | 12 Vehicles13 Firearms | Registered | 2019 |
| NASN 1057347 · TMA582053 | NASN Licensing Inc. | 9 Electronics14 Jewellery16 Paper+7 | Registered | 2003 |
| NACM 0873718 · TMA508215 · design | NATIONAL ASSOCIATION OF CREDIT MANAGEMENT | 35 Advertising36 Finance42 Science | Registered | 1999 |
| NUSIM 1991893 · TMA1167548 | an individual | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2023 |
| NUSIM 1986838 · TMA1165238 · design | an individual | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2023 |
| NAJMA 1918281 · TMA1113003 · design | an individual | 33 Wine | Registered | 2021 |
| NISMO 1905311 · TMA1099770 | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 6 Metal9 Electronics12 Vehicles+2 | Registered | 2021 |
| NEXSM 1700187 · TMA983201 | Wellian, Inc. | 9 Electronics16 Paper35 Advertising+7 | Registered | 2017 |
| NISMO 1583236 · TMA998564 | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 9 Electronics12 Vehicles25 Clothing+1 | Registered | 2018 |
| NASON 1580517 · TMA904190 | Axalta Coating Systems GmbH | 2 Paints | Registered | 2015 |
| NISMO 1400882 · TMA880130 | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 4 Oils | Registered | 2014 |
| NISMO 1341190 · TMA847670 | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 7 Machines8 Hand9 Electronics+6 | Registered | 2013 |
| NISMO 1209053 · TMA695514 · design | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 9 Electronics12 Vehicles25 Clothing | Registered | 2007 |
| NISMO 1181887 · TMA748778 | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 7 Machines12 Vehicles14 Jewellery+6 | Registered | 2009 |
| NISMO 1068336 · TMA572582 · design | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 9 Electronics12 Vehicles25 Clothing | Registered | 2002 |
| NISIM 0848971 · TMA506734 | Nisim International Inc. | 3 Cosmetics | Registered | 1999 |
| NISMO 2235333 | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 11 Lighting35 Advertising37 Construction+2 | Pending | 2023 |
| NISSAN 2281296 · TMA1273231 | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 6 Metal | Registered | 2024 |
| NNNJunhua 2222311 · TMA1248758 | Guangxi Nanning Junhua Electronic Technology Co., Ltd. | 6 Metal | Registered | 2024 |
| NEXGEN 2220965 · TMA1249825 | an individual | 25 Clothing28 Toys41 Education | Registered | 2024 |
| NISUOIEN 2174257 · TMA1226108 | an individual | 6 Metal | Registered | 2024 |
| NYGONE 2165740 · TMA1230112 | Nycote Laboratories Corporation | 3 Cosmetics | Registered | 2024 |
| NEWGENE 2160812 · TMA1212214 · design | New Gene (Hangzhou) Bioengineering Co. Ltd. | 5 Pharmaceuticals10 Medical | Registered | 2023 |
| NISSHIN 2149671 · TMA1231133 · design | The Nisshin OilliO Group, Ltd. | 29 Meat30 Coffee | Registered | 2024 |