| Marca | Modelo | País | Localización | Año |
|---|---|---|---|---|
| WOLO-FLIVVER | TRICICLO | ALEMANIA (REP. WEIMAR) | BERLIN - BERLIN | 1924 |
| WOLSIT | MOTOCICLETA | ITALIA | LEGNANO - MILANO | 1910 |
| WONDER | CICLOMOTOR | FRANCIA | SAINT-ÉTIENNE - LOIRE | 1950 |
| WOODS (Denver) | MOTOCICLETA | USA | DENVER - COLORADO | 1914 |
| WOODS-MEAGHER | TRICICLO | USA | RICHMOND (VA) - VIRGINIA | 1896 |
| WOOLER (Ålestrup) | CICLOMOTOR | DINAMARCA | ÅLESTRUP - VESTHIMMERLANDS | 1956 |
| WOOLER (Middlesex) | MOTOCICLETA | REINO UNIDO | EALING-BRENT-TWICKENHAM-HILLINGDON - MIDDLESEX | 1911 |
| WOOLSTON | MOTOCICLETA | AUSTRALIA | JAMESTOWN - SOUTH AUSTRALIA | 1916 |
| WRAY-PRECISION | SIDECAR | REINO UNIDO | - | 1912 |
| WREN | MOTOCICLETA | REINO UNIDO | CAMDEN - LONDON COUNTY | 1924 |
| WRIGHT-BLUMFIELD | MOTOCICLETA | REINO UNIDO | - | 1913 |
| WSE | MOTOCICLETA | ALEMANIA (REP. WEIMAR) | GÖRLITZ - SACHSEN | 1924 |
| WULF | MOTOCARRO | SUECIA | VÄNERSBORG - VÄSTRA GÖTALAND | 1941 |
| WW | TRICAR | SUECIA | LJUSNE - GÄVLEBORG | 1952 |
| WYATT | MOTOCICLETA | AUSTRALIA | ADELAIDE - SOUTH AUSTRALIA | 1911 |
| XL-ALL | MOTOCICLETA | REINO UNIDO | BIRMINGHAM - WARWICKSHIRE | 1902 |
| XTRA | TRICAR | REINO UNIDO | CHERTSEY - SURREY | 1922 |
| YAKOVLEV, YAKOVLEV-FREZE | TRICICLO | RUSIA | TSARITSYN - ST. PETERSBURG - VOLGOGRÀDSKAIA - ST. PETERSBURG | 1896 |
| YALE | MOTOCICLETA | USA | TOLEDO (OH) - OHIO | 1903 |
| YAMAHA | MOTOCICLETA | JAPÓN | HAMAKITA-SHI (HAMAMATSU) - SHIZUOKA-KEN | 1889-1950 |