 
| Class | Class Name | 
|---|---|
| 12 | vehicles for use by children | 
| 12 | vehicles having catering facilities | 
| 12 | water vehicles | 
| 12 | water vessels | 
| 12 | waterborne vehicles | 
| 12 | wheel covers | 
| 12 | wheel hubs for vehicles | 
| 12 | wheelbarrows | 
| 12 | wheelchairs | 
| 12 | wheeled vehicles | 
| 12 | wheels for motorcycles | 
| 12 | wheels for vehicles | 
| 12 | wind deflectors for vehicles | 
| 12 | windows for vehicles | 
| 12 | windscreen sunshades | 
| 12 | windscreen wipers | 
| 12 | windscreens | 
| 12 | windshield wiper blades | 
| 12 | windshield wipers | 
| 12 | windshields | 
| 12 | wreckers for transport | 
| 12 | yachts |