English: FirstGroup is a multinational transit operator, and the largest bus operator in the United Kingdom. Services are provided under the First or (United States and Canada) Greyhound (or subsidiary) brands.
This category has the following 11 subcategories, out of 11 total.
- ► Greyhound (bus operator) (5 C)
- ► Heathrow Connect (4 C, 4 F)