AB - Aberdeen
AL - St Albans
B - Birmingham
BA - Bath
BB - Blackburn
BD - Bradford
BH - Bournemouth
BL - Bolton
BN - Brighton
BR - Bromley
BS - Bristol
BT - Belfast
CA - Carlisle
CB - Cambridge
CF - Cardiff
CH - Chester
CM - Chelmsford
CO - Colchester
CR - Croydon
CT - Canterbury
CV - Coventry
CW - Crewe
DA - Dartford
DD - Dundee
DE - Derby
DG - Dumfries
DH - Durham
DL - Darlington
DN - Doncaster
DT - Dorchester
DY - Dudley
E - East London
EC - East Central London
EH - Edinburgh
EN - Enfield
EX - Exeter
FK - Falkirk
FY - Blackpool
G - Glasgow
GL - Gloucester
GU - Guildford
HA - Harrow
HD - Huddersfield
HG - Harrogate
HP - Hemel Hempstead
HR - Hereford
HS - Hebrides
HU - Hull
HX - Halifax
IG - Ilford
IP - Ipswich
IV - Inverness
KA - Kilmarnock
KT - Kingston upon Thames
KW - Kirkwall
KY - Kirkcaldy
L - Liverpool
LA - Lancaster
LD - Llandrindod Wells
LE - Leicester
LL - Llandudno
LN - Lincoln
LS - Leeds
LU - Luton
M - Manchester
ME - Medway
MK - Milton Keynes
ML - Motherwell
N - North London
NE - Newcastle upon Tyne
NG - Nottingham
NN - Northampton
NP - Newport
NR - Norwich
NW - North West London
OL - Oldham
OX - Oxford
PA - Paisley
PE - Peterborough
PH - Perth
PL - Plymouth
PO - Portsmouth
PR - Preston
RG - Reading
RH - Redhill
RM - Romford
S - Sheffield
SA - Swansea
SE - South East London
SG - Stevenage
SK - Stockport
SL - Slough
SM - Sutton
SN - Swindon
SO - Southampton
SP - Salisbury
SR - Sunderland
SS - Southend-on-Sea
ST - Stoke-on-Trent
SW - South West?London
SY - Shrewsbury
TA - Taunton
TD - Tweeddale
TF - Telford
TN - Tunbridge Wells
TQ - Torquay
TR - Truro
TS - Teesside
TW - Twickenham
UB - Southall
W - West London
WA - Warrington
WC - West Central London
WD - Watford
WF - Wakefield
WN - Wigan
WR - Worcester
WS - Walsall
WV - Wolverhampton
YO - York
ZE - Lerwick