| Aldermaston |
AMT |
| Appleford |
APF |
| Ascott-Under-Wychwood |
AUW |
| Ashchurch for Tewkesbury |
ASC |
| Avoncliff |
AVF |
| Avonmouth |
AVN |
| Barnstaple |
BNP |
| Bath Spa |
BTH |
| Bedminster |
BMT |
| Bedwyn |
BDW |
| Bere Alston |
BAS |
| Bere Ferrers |
BFE |
| Betchworth |
BTO |
| Blackwater |
BAW |
| Bodmin Parkway |
BOD |
| Bourne End |
BNE |
| Bradford-On-Avon |
BOA |
| Bramley (Hampshire) |
BMY |
| Bridgwater |
BWT |
| Bristol Parkway |
BPW |
| Bruton |
BRU |
| Bugle |
BGL |
| Calstock |
CSK |
| Cam and Dursley |
CDU |
| Camborne |
CBN |
| Carbis Bay |
CBB |
| Castle Bar Park |
CBP |
| Castle Cary |
CLC |
| Causeland |
CAU |
| Chapelton (Devon) |
CPN |
| Charlbury |
CBY |
| Cheltenham Spa |
CNM |
| Chetnole |
CNO |
| Chilworth |
CHL |
| Chippenham |
CPM |
| Cholsey |
CHO |
| Clifton Down |
CFN |
| Combe (Oxon) |
CME |
| Cookham |
COO |
| Coombe Junction Halt |
COE |
| Copplestone |
COP |
| Crediton |
CDI |
| Crowthorne |
CRN |
| Culham |
CUM |
| Dawlish |
DWL |
| Dawlish Warren |
DWW |
| Dean (Wilts) |
DEN |
| Devonport |
DPT |
| Didcot Parkway |
DID |
| Digby and Sowton |
DIG |
| Dilton Marsh |
DMH |
| Dockyard (Devonport) |
DOC |
| Dorchester West |
DCW |
| Dorking (Deepdene) |
DPD |
| Dorking West |
DKT |
| Drayton Green |
DRG |
| Eggesford |
EGG |
| Evesham |
EVE |
| Exeter Central |
EXC |
| Exeter St David's |
EXD |
| Exeter St Thomas |
EXT |
| Exmouth |
EXM |
| Exton |
EXN |
| Falmouth Docks |
FAL |
| Falmouth Town |
FMT |
| Farnborough North |
FNN |
| Filton Abbey Wood |
FIT |
| Finstock |
FIN |
| Freshford |
FFD |
| Frome |
FRO |
| Furze Platt |
FZP |
| Gloucester |
GCR |
| Gomshall |
GOM |
| Goring and Streatley |
GOR |
| Gunnislake |
GSL |
| Hanborough |
HND |
| Hayle |
HYL |
| Henley-On-Thames |
HOT |
| Heyford |
HYD |
| Highbridge and Burnham |
HIG |
| Honeybourne |
HYB |
| Hungerford |
HGD |
| Ivybridge |
IVY |
| Kemble |
KEM |
| Keyham |
KEY |
| Keynsham |
KYN |
| Kingham |
KGM |
| Kings Nympton |
KGN |
| Kintbury |
KIT |
| Lapford |
LAP |
| Lawrence Hill |
LWH |
| Lelant |
LEL |
| Lelant Saltings |
LTS |
| Liskeard |
LSK |
| Looe |
LOO |
| Lostwithiel |
LOS |
| Luxulyan |
LUX |
| Lympstone Commando |
LYC |
| Lympstone Village |
LYM |
| Maiden Newton |
MDN |
| Maidenhead |
MAI |
| Marlow |
MLW |
| Melksham |
MKM |
| Menheniot |
MEN |
| Midgham |
MDG |
| Montpelier |
MTP |
| Morchard Road |
MRD |
| Moreton-In-Marsh |
MIM |
| Mortimer |
MOR |
| Mottisfont and Dunbridge |
DBG |
| Nailsea and Backwell |
NLS |
| Newbury |
NBY |
| Newbury Racecourse |
NRC |
| Newcourt |
NCO |
| Newquay |
NQY |
| Newton Abbot |
NTA |
| Newton St Cyres |
NTC |
| North Camp |
NCM |
| Oldfield Park |
OLF |
| Oxford |
OXF |
| Paignton |
PGN |
| Pangbourne |
PAN |
| Par |
PAR |
| Parson Street |
PSN |
| Patchway |
PWY |
| Penmere |
PNM |
| Penryn (Cornwall) |
PYN |
| Penzance |
PNZ |
| Perranwell |
PRW |
| Pershore |
PSH |
| Pewsey |
PEW |
| Pilning |
PIL |
| Plymouth |
PLY |
| Polsloe Bridge |
POL |
| Portsmouth Arms |
PMA |
| Quintrell Downs |
QUI |
| Radley |
RAD |
| Reading Green Park |
RGP |
| Reading West |
RDW |
| Redland |
RDA |
| Redruth |
RED |
| Roche |
ROC |
| Romsey |
ROM |
| Saltash |
STS |
| Sandhurst (Berks) |
SND |
| Sandplace |
SDP |
| Sea Mills |
SML |
| Severn Beach |
SVB |
| Shalford (Surrey) |
SFR |
| Shiplake |
SHI |
| Shipton |
SIP |
| Shirehampton |
SHH |
| Slough |
SLO |
| South Greenford |
SGN |
| St Andrews Road |
SAR |
| St Austell |
SAU |
| St Budeaux Ferry Road |
SBF |
| St Budeaux Victoria Road |
SBV |
| St Columb Road |
SCR |
| St Erth |
SER |
| St Germans |
SGM |
| St Ives (Cornwall) |
SIV |
| St James Park (Exeter) |
SJP |
| St Keyne Wishing Well Halt |
SKN |
| Stapleton Road |
SRD |
| Starcross |
SCS |
| Stonehouse |
SHU |
| Stroud (Gloucs) |
STD |
| Swindon (Wilts) |
SWI |
| Tackley |
TAC |
| Taunton |
TAU |
| Teignmouth |
TGM |
| Thatcham |
THA |
| Theale |
THE |
| Thornford |
THO |
| Tilehurst |
TLH |
| Tiverton Parkway |
TVP |
| Topsham |
TOP |
| Torquay |
TQY |
| Torre |
TRR |
| Totnes |
TOT |
| Trowbridge |
TRO |
| Truro |
TRU |
| Twyford |
TWY |
| Umberleigh |
UMB |
| Wargrave |
WGV |
| Warminster |
WMN |
| Westbury |
WSB |
| Weston Milton |
WNM |
| Weston-Super-Mare |
WSM |
| Windsor and Eton Central |
WNC |
| Worcestershire Parkway |
WOP |
| Worle |
WOR |
| Yate |
YAE |
| Yatton |
YAT |
| Yeoford |
YEO |
| Yeovil Pen Mill |
YVP |
| Yetminster |
YET |
> 10,000,000
> 1,000,000
> 100,000
> 10,000
> 1,000
< 1,000