 N.S.F. |
 National Radio |
 Nelson |
 Nora |
 Nora-Facen |
 Nora-Facen |
 Nora-Facen |
 Nord-Radio |
 Nordia |
 Nordmende |
 Nordmende |
 Nordmende |
 Nordmende |
 Nordmende |
 Normandie |
 Novak |
 Novak |
 Novera |
 Novera |
 National Company (US) |
 National Company (US) |
 Normandy |
 Nogamatic |
 Nerva |
 National Panasonic |
 National Panasonic |
 National Panasonic |
 Novelty |
 Nuova Faro |
 Neywa |
 Nippon |
 Natawis |
 Niesen |
 Niesen |
 NEC |
 New Gold |
 Northern Electric |
 Nevada |
 Neckermann |
 Neckermann |
 Newstor |
 Neutron |
 Norelco |
 NAD |
 NAD (Ca) |
 Novel Tone |
 Nesx |
 Nobility |
 Nakamichi |
 Neutrowound |
 Narwhal |
 Nivico |
 Nikko |
 Nilmelior |
 Norton |
 Namco |
 National |
 National Co-Operatives Co |
 Nova |
 Newcombe Hawley |
 Nicco |
 Nicco |
 Neotron |
 Novotest |
 Nordiska Kompaniet |
 Northern Telecom |
 Northern Telecom |
 Navtel |
 Neuberger |
 Neuberger |
 Nurbel |
 Niccol |
 North Atlantic Industries |
 Nedals Radio |
 Noratel |
 Noratel |
 Nordstrøm & Nordstrøm |
 Norman |
 Nobo |
 Novodio |
 Norac |
 Newey |
 Nicosonic |
 Nisha |
 Nordiska Radiofabriken |
 NEAL |