AEC Buses
- K-type (1919)
- NS-type (1922)
- Q-type (1932)
- S-type (1920)
- T-type (1920)
- Regal (1929)
- Regal III (1947)
- Regal IV (1949)
- Regent (1929)
- Regent II (1945)
- Regent III (1947)
- Regent III RT (1939)
- Routemaster (1954)
- Merlin/Swift (1964)
Read more about this topic: List Of Bus Types Used In London