Click here to return to OCC homepage

OCC YT

See Homepage. This page: Find out more about the 'YN' series of registration numbers, used in the London area.

YN series of older car registration numbers.

Registration letters >> YN series
This page lists registration number codes from the YN series, a series allocated to the London area. Also included, where known, are the date periods that these car registration numbers were used in. The data covers the period of 1900 through to 1972, so registrations seen on later cars wouldn't necessarily be included in this information.

Interpreting a car's registration number.

The majority of post-war car numbers incorporate a three letter code - where this is the case, letters 2 and 3 signify the location code. So, for instance, a car with the registration number 638 GYN or TYN 512D would be a London-issued number. A car with just two letters, ie YN, would also be from this area. Listed below are the known YN series registrations, with added information (where available) describing when each series was first used, and in a few cases, when it came to an end. Some letter codes were used for more than one period during the 20th Century. This information can be invaluable when trying to date vehicles seen in old photographs, or in old films for instance.
Also if your car has lost it's original registration, perhaps sold off by a previous owner as a "cherished" number, this information will help you find a suitable replacement, or at least identify which series would be suitable, based on the age of your car and where it was first registered.
YN Registrations - London.
Reg. Letters Year Letter Start -> End Date (if known)
AYN H NOV 1969 ->
AYN B APR 1964 ->
AYN APR 1934 ->
AYN JUL 1960 ->

BYN H APR 1970 ->
BYN B AUG 1964 ->
BYN JUN 1935 ->
BYN APR 1961 ->

CYN H FEB 1970 ->
CYN C JAN 1965 ->
CYN JUN 1936 ->
CYN SEP 1961 ->

DYN J AUG 1970 ->
DYN C MAR 1965 ->
DYN MAY 1937 ->
DYN APR 1962 ->

EYN J FEB 1971 ->
EYN C MAY 1965 ->
EYN JUN 1938 ->
EYN NOV 1962 ->

FYN J OCT 1970 ->
FYN C AUG 1965 ->
FYN JUL 1939 ->
FYN MAY 1963 ->

GYN J JAN 1971 ->
GYN SEP 1943 ->
GYN NOV 1963 ->

HYN K NOV 1971 ->
HYN C OCT 1965 ->
HYN MAY 1947 ->
HYN ___ 1965 ->

JYN K FEB 1972 ->
JYN D JAN 1966 ->
JYN JUN 1948 ->

KYN K JAN 1972 ->
KYN D JUL 1966 ->
KYN NOV 1949 ->

LYN K MAY 1972 ->
LYN D JUN 1966 ->
LYN FEB 1951 ->

MYN L JAN 1973 ->
MYN D APR 1966 ->
MYN JUN 1952 ->

NYN E JAN 1967 ->
NYN JUL 1953 ->

OYN F SEP 1967 ->
OYN MAY 1954 ->

PYN F JAN 1968 ->
PYN MAR 1955 ->

RYN L APR 1973 ->
RYN E APR 1967 ->
RYN SEP 1955 ->

SYN F SEP 1967 ->
SYN APR 1956 ->

TYN M AUG 1973 ->
TYN F JAN 1968 ->
TYN MAY 1957 ->

UYN F FEB 1968 ->
UYN JAN 1958 ->

VYN G NOV 1968 ->
VYN NOV 1958 ->

WYN G AUG 1968 ->
WYN MAY 1959 ->

XYN G MAY 1969 ->
XYN OCT 1959 ->

YN MAR 1926 -> APR 1926

YYN H JAN 1970 ->
YYN MAR 1960 ->
Return to the main vehicle registrations page.

Custom Search
Old Classic Car (C) R. Jones 2023. Content not to be reproduced elsewhere.
Website by ableweb.
Privacy Policy, Cookies & Disclaimers