United Kingdom
RO·United Kingdom
Issued in Reading
Sample plate
RO51 ABCReading
Registration area
Show on the map1903–2001: Luton
This meaning is from an older system (1903–2001). Plates issued today use other codes, but older cars still carry it.
Hertfordshire (1925–1974); Luton (from 1974).
Luton
Registration area · Luton and Northampton · Seat: Borehamwood
Show on the mapRO is also used in Austria, Germany, Italy, and Montenegro. Compare →