| Station | CRS | Station | CRS |
|---|---|---|---|
| A | |||
| Abbey Wood (London) | ABW | Aber | ABE |
| Abercynon | ACY | Aberdare | ABA |
| Aberdeen | ABD | Aberdour | AUR |
| Aberdovey | AVY | Abererch | ABH |
| Abergavenny | AGV | Abergele & Pensarn | AGL |
| Aberystwyth | AYW | Accrington | ACR |
| Achanalt | AAT | Achnasheen | ACN |
| Achnashellach | ACH | Acklington | ACK |
| Acle | ACL | Acocks Green | ACG |
| Acton Bridge | ACB | Acton Central | ACC |
| Acton Main Line | AML | Adderley Park | ADD |
| Addiewell | ADW | Addlestone | ASN |
| Adisham | ADM | Adlington (Cheshire) | ADC |
| Adlington (Lancs) | ADL | Adwick | AWK |
| Aigburth | AIG | Ainsdale | ANS |
| Aintree | AIN | Airbles | AIR |
| Airdrie | ADR | Albany Park | AYP |
| Albrighton | ALB | Alderley Edge | ALD |
| Aldermaston | AMT | Aldershot | AHT |
| Aldrington | AGT | Alexandra Palace | AAP |
| Alexandra Parade | AXP | Alexandria | ALX |
| Alfreton | ALF | Allens West | ALW |
| Alloa | ALO | Alness | ASS |
| Alnmouth | ALM | Alresford (Essex) | ALR |
| Alsager | ASG | Althorne | ALN |
| Althorpe | ALP | Altnabreac | ABC |
| Alton | AON | Altrincham | ALT |
| Alvechurch | ALV | Ambergate | AMB |
| Amberley | AMY | Amersham | AMR |
| Ammanford | AMF | Ancaster | ANC |
| Anderston | AND | Andover | ADV |
| Anerley | ANZ | Angmering | ANG |
| Annan | ANN | Anniesland | ANL |
| Ansdell & Fairhaven | AFV | Apperley Bridge | APY |
| Appleby | APP | Appledore (Kent) | APD |
| Appleford | APF | Appley Bridge | APB |
| Apsley | APS | Arbroath | ARB |
| Ardgay | ARD | Ardlui | AUI |
| Ardrossan Harbour | ADS | Ardrossan South Beach | ASB |
| Ardrossan Town | ADN | Ardwick | ADK |
| Argyle Street | AGS | Arisaig | ARG |
| Arlesey | ARL | Armadale (W Lothian) | ARM |
| Armathwaite | AWT | Arnside | ARN |
| Arram | ARR | Arrochar & Tarbet | ART |
| Arundel | ARU | Ascot | ACT |
| Ascott-under-Wychwood | AUW | Ash | ASH |
| Ash Vale | AHV | Ashburys | ABY |
| Ashchurch for Tewkesbury | ASC | Ashfield | ASF |
| Ashford (Surrey) | AFS | Ashford International | AFK |
| Ashley | ASY | Ashtead | AHD |
| Ashton-under-Lyne | AHN | Ashurst (Kent) | AHS |
| Ashurst New Forest | ANF | Ashwell & Morden | AWM |
| Askam | ASK | Aslockton | ALK |
| Aspatria | ASP | Aspley Guise | APG |
| Aston | AST | Atherstone | ATH |
| Atherton | ATN | Attadale | ATT |
| Attenborough | ATB | Attleborough | ATL |
| Auchinleck | AUK | Audley End | AUD |
| Aughton Park | AUG | Aviemore | AVM |
| Avoncliff | AVF | Avonmouth | AVN |
| Axminster | AXM | Aylesbury | AYS |
| Aylesbury Vale Parkway | AVP | Aylesford | AYL |
| Aylesham | AYH | Ayr | AYR |
| B | |||
| Bache | BAC | Baglan | BAJ |
| Bagshot | BAG | Baildon | BLD |
| Baillieston | BIO | Balcombe | BAB |
| Baldock | BDK | Balham | BAL |
| Balloch | BHC | Balmossie | BSI |
| Bamber Bridge | BMB | Bamford | BAM |
| Banavie | BNV | Banbury | BAN |
| Bangor (Gwynedd) | BNG | Bank Hall | BAH |
| Banstead | BAD | Barassie | BSS |
| Bardon Mill | BLL | Bare Lane | BAR |
| Bargeddie | BGI | Bargoed | BGD |
| Barking | BKG | Barming | BMG |
| Barmouth | BRM | Barnehurst | BNH |
| Barnes | BNS | Barnes Bridge | BNI |
| Barnetby | BTB | Barnham | BAA |
| Barnhill | BNL | Barnsley | BNY |
| Barnstaple | BNP | Barnt Green | BTG |
| Barrhead | BRR | Barrhill | BRL |
| Barrow Haven | BAV | Barrow upon Soar | BWS |
| Barrow-in-Furness | BIF | Barry | BRY |
| Barry Docks | BYD | Barry Island | BYI |
| Barry Links | BYL | Barton-on-Humber | BAU |
| Basildon | BSO | Basingstoke | BSK |
| Bat & Ball | BBL | Bath Spa | BTH |
| Bathgate | BHG | Batley | BTL |
| Battersby | BTT | Battersea Park | BAK |
| Battle | BAT | Battlesbridge | BLB |
| Bayford | BAY | Beaconsfield | BCF |
| Bearley | BER | Bearsden | BRN |
| Bearsted | BSD | Beasdale | BSL |
| Beaulieu Road | BEU | Beauly | BEL |
| Bebington | BEB | Beccles | BCC |
| Beckenham Hill | BEC | Beckenham Junction | BKJ |
| Bedford | BDM | Bedford St Johns | BSJ |
| Bedhampton | BDH | Bedminster | BMT |
| Bedworth | BEH | Bedwyn | BDW |
| Beeston | BEE | Bekesbourne | BKS |
| Belle Vue | BLV | Bellgrove | BLG |
| Bellingham | BGM | Bellshill | BLH |
| Belmont | BLM | Belper | BLP |
| Beltring | BEG | Belvedere | BVD |
| Bempton | BEM | Ben Rhydding | BEY |
| Benfleet | BEF | Bentham | BEN |
| Bentley (Hants) | BTY | Bentley (S Yorks) | BYK |
| Bere Alston | BAS | Bere Ferrers | BFE |
| Berkhamsted | BKM | Berkswell | BKW |
| Bermuda Park | BEP | Berney Arms | BYA |
| Berry Brow | BBW | Berrylands | BRS |
| Berwick (Sussex) | BRK | Berwick-upon-Tweed | BWK |
| Bescar Lane | BES | Bescot Stadium | BSC |
| Betchworth | BTO | Bethnal Green | BET |
| Betws-y-Coed | BYC | Beverley | BEV |
| Bexhill | BEX | Bexley | BXY |
| Bexleyheath | BXH | Bicester North | BCS |
| Bicester Village | BIT | Bickley | BKL |
| Bidston | BID | Biggleswade | BIW |
| Bilbrook | BBK | Billericay | BIC |
| Billingham | BIL | Billingshurst | BIG |
| Bingham | BIN | Bingley | BIY |
| Birchgrove | BCG | Birchington-on-Sea | BCH |
| Birchwood | BWD | Birkbeck | BIK |
| Birkdale | BDL | Birkenhead Central | BKC |
| Birkenhead Hamilton Square | BKQ | Birkenhead North | BKN |
| Birkenhead Park | BKP | Birmingham International | BHI |
| Birmingham Moor Street | BMO | Birmingham New Street | BHM |
| Birmingham Snow Hill | BSW | Bishop Auckland | BIA |
| Bishopbriggs | BBG | Bishops Stortford | BIS |
| Bishopstone | BIP | Bishopton | BPT |
| Bitterne | BTE | Blackburn | BBN |
| Blackheath | BKH | Blackhorse Road | BHO |
| Blackpool North | BPN | Blackpool Pleasure Beach | BPB |
| Blackpool South | BPS | Blackridge | BKR |
| Blackrod | BLK | Blackwater | BAW |
| Blaenau Ffestiniog | BFF | Blair Atholl | BLA |
| Blairhill | BAI | Blake Street | BKT |
| Blakedown | BKD | Blantyre | BLT |
| Blaydon | BLO | Bleasby | BSB |
| Bletchley | BLY | Bloxwich | BLX |
| Bloxwich North | BWN | Blundellsands & Crosby | BLN |
| Blythe Bridge | BYB | Bodmin Parkway | BOD |
| Bodorgan | BOR | Bognor Regis | BOG |
| Bogston | BGS | Bolton | BON |
| Bolton-Upon-Dearne | BTD | Bookham | BKA |
| Bootle (Cumbria) | BOC | Bootle New Strand | BNW |
| Bootle Oriel Road | BOT | Bordesley | BBS |
| Borough Green & Wrotham | BRG | Borth | BRH |
| Bosham | BOH | Boston | BSN |
| Botley | BOE | Bottesford | BTF |
| Bourne End | BNE | Bournemouth | BMH |
| Bournville | BRV | Bow Brickhill | BWB |
| Bow Street | BOW | Bowes Park | BOP |
| Bowling | BWG | Box Hill & Westhumble | BXW |
| Bracknell | BCE | Bradford Forster Square | BDQ |
| Bradford Interchange | BDI | Bradford-on-Avon | BOA |
| Brading | BDN | Braintree | BTR |
| Braintree Freeport | BTP | Bramhall | BML |
| Bramley (Hants) | BMY | Bramley (West Yorks) | BLE |
| Brampton (Cumbria) | BMP | Brampton (Suffolk) | BRP |
| Branchton | BCN | Brandon | BND |
| Branksome | BSM | Braystones | BYS |
| Bredbury | BDY | Breich | BRC |
| Brentford | BFD | Brentwood | BRE |
| Bricket Wood | BWO | Bridge of Allan | BEA |
| Bridge of Orchy | BRO | Bridgend | BGN |
| Bridgeton | BDG | Bridgwater | BWT |
| Bridlington | BDT | Brierfield | BRF |
| Brigg | BGG | Brighouse | BGH |
| Brighton | BTN | Brimsdown | BMD |
| Brinnington | BNT | Bristol Parkway | BPW |
| Bristol Temple Meads | BRI | Brithdir | BHD |
| Briton Ferry | BNF | Brixton | BRX |
| Broad Green | BGE | Broadbottom | BDB |
| Broadstairs | BSR | Brockenhurst | BCU |
| Brockholes | BHS | Brockley | BCY |
| Bromborough | BOM | Bromborough Rake | BMR |
| Bromley Cross | BMC | Bromley North | BMN |
| Bromley South | BMS | Bromsgrove | BMV |
| Brondesbury | BSY | Brondesbury Park | BSP |
| Brookmans Park | BPK | Brookwood | BKO |
| Broome | BME | Broomfleet | BMF |
| Brora | BRA | Brough | BUH |
| Broughty Ferry | BYF | Broxbourne | BXB |
| Bruce Grove | BCV | Brundall | BDA |
| Brundall Gardens | BGA | Brunstane | BSU |
| Brunswick | BRW | Bruton | BRU |
| Bryn | BYN | Buckenham | BUC |
| Buckley | BCK | Bucknell | BUK |
| Buckshaw Parkway | BSV | Bugle | BGL |
| Builth Road | BHR | Bulwell | BLW |
| Bures | BUE | Burgess Hill | BUG |
| Burley Park | BUY | Burley-in-Wharfedale | BUW |
| Burnage | BNA | Burneside (Cumbria) | BUD |
| Burnham (Berks) | BNM | Burnham-on-Crouch | BUU |
| Burnley Barracks | BUB | Burnley Central | BNC |
| Burnley Manchester Road | BYM | Burnside (Strathclyde) | BUI |
| Burntisland | BTS | Burscough Bridge | BCB |
| Burscough Junction | BCJ | Bursledon | BUO |
| Burton Joyce | BUJ | Burton-on-Trent | BUT |
| Bury St Edmunds | BSE | Busby | BUS |
| Bush Hill Park | BHK | Bushey | BSH |
| Butlers Lane | BUL | Buxted | BXD |
| Buxton | BUX | Byfleet & New Haw | BFN |
| Bynea | BYE | ||
| C | |||
| Cadoxton | CAD | Caergwrle | CGW |
| Caerphilly | CPH | Caersws | CWS |
| Caldercruix | CAC | Caldicot | CDT |
| Caledonian Road & Barnsbury | CIR | Calstock | CSK |
| Cam & Dursley | CDU | Camberley | CAM |
| Camborne | CBN | Cambridge | CBG |
| Cambridge Heath (London) | CBH | Cambridge North | CMB |
| Cambuslang | CBL | Camden Road | CMD |
| Camelon | CMO | Canada Water | ZCW |
| Canley | CNL | Cannock | CAO |
| Canonbury | CNN | Canterbury East | CBE |
| Canterbury West | CBW | Cantley | CNY |
| Capenhurst | CPU | Carbis Bay | CBB |
| Cardenden | CDD | Cardiff Bay | CDB |
| Cardiff Central | CDF | Cardiff Queen Street | CDQ |
| Cardonald | CDO | Cardross | CDR |
| Carfin | CRF | Cark | CAK |
| Carlisle | CAR | Carlton | CTO |
| Carluke | CLU | Carmarthen | CMN |
| Carmyle | CML | Carnforth | CNF |
| Carnoustie | CAN | Carntyne | CAY |
| Carpenders Park | CPK | Carrbridge | CAG |
| Carshalton | CSH | Carshalton Beeches | CSB |
| Carstairs | CRS | Cartsdyke | CDY |
| Castle Bar Park | CBP | Castle Cary | CLC |
| Castleford | CFD | Castleton (Manchester) | CAS |
| Castleton Moor | CSM | Caterham | CAT |
| Catford | CTF | Catford Bridge | CFB |
| Cathays | CYS | Cathcart | CCT |
| Cattal | CTL | Causeland | CAU |
| Cefn-y-Bedd | CYB | Chadwell Heath | CTH |
| Chafford Hundred | CFH | Chalfont & Latimer | CFO |
| Chalkwell | CHW | Chandlers Ford | CFR |
| Chapel-en-le-Frith | CEF | Chapelton (Devon) | CPN |
| Chapeltown | CLN | Chappel & Wakes Colne | CWC |
| Charing (Kent) | CHG | Charing Cross (Glasgow) | CHC |
| Charlbury | CBY | Charlton | CTN |
| Chartham | CRT | Chassen Road | CSR |
| Chatelherault | CTE | Chatham | CTM |
| Chathill | CHT | Cheadle Hulme | CHU |
| Cheam | CHE | Cheddington | CED |
| Chelford | CEL | Chelmsford | CHM |
| Chelsfield | CLD | Cheltenham Spa | CNM |
| Chepstow | CPW | Cherry Tree | CYT |
| Chertsey | CHY | Cheshunt | CHN |
| Chessington North | CSN | Chessington South | CSS |
| Chester | CTR | Chester Road | CRD |
| Chester-le-Street | CLS | Chesterfield | CHD |
| Chestfield & Swalecliffe | CSW | Chetnole | CNO |
| Chichester | CCH | Chilham | CIL |
| Chilworth | CHL | Chingford | CHI |
| Chinley | CLY | Chippenham | CPM |
| Chipstead | CHP | Chirk | CRK |
| Chislehurst | CIT | Chiswick | CHK |
| Cholsey | CHO | Chorley | CRL |
| Chorleywood | CLW | Christchurch | CHR |
| Christs Hospital | CHH | Church & Oswaldtwistle | CTW |
| Church Fenton | CHF | Church Stretton | CTT |
| Cilmeri | CIM | City Thameslink | CTK |
| Clacton-on-Sea | CLT | Clandon | CLA |
| Clapham (N Yorks) | CPY | Clapham High Street | CLP |
| Clapham Junction | CLJ | Clapton | CPT |
| Clarbeston Road | CLR | Clarkston | CKS |
| Claverdon | CLV | Claygate | CLG |
| Cleethorpes | CLE | Cleland | CEA |
| Clifton (Manchester) | CLI | Clifton Down | CFN |
| Clitheroe | CLH | Clock House | CLK |
| Clunderwen | CUW | Clydebank | CYK |
| Coatbridge Central | CBC | Coatbridge Sunnyside | CBS |
| Coatdyke | COA | Cobham & Stoke d'Abernon | CSD |
| Codsall | CSL | Cogan | CGN |
| Colchester | COL | Colchester Town | CET |
| Coleshill Parkway | CEH | Collingham | CLM |
| Collington | CLL | Colne | CNE |
| Colwall | CWL | Colwyn Bay | CWB |
| Combe (Oxon) | CME | Commondale | COM |
| Congleton | CNG | Conisbrough | CNS |
| Connel Ferry | CON | Conon Bridge | CBD |
| Cononley | CEY | Conway Park | CNP |
| Conwy | CNW | Cooden Beach | COB |
| Cookham | COO | Cooksbridge | CBR |
| Coombe Junction Halt (Rail Station) | COE | Copplestone | COP |
| Corbridge | CRB | Corby | COR |
| Corkerhill | CKH | Corkickle | CKL |
| Corpach | CPA | Corrour | CRR |
| Coryton | COY | Coseley | CSY |
| Cosford | COS | Cosham | CSA |
| Cottingham | CGM | Cottingley | COT |
| Coulsdon South | CDS | Coulsdon Town | CDN |
| Coventry | COV | Coventry Arena | CAA |
| Cowden | CWN | Cowdenbeath | COW |
| Cradley Heath | CRA | Craigendoran | CGD |
| Cramlington | CRM | Cranbrook | CBK |
| Craven Arms | CRV | Crawley | CRW |
| Crayford | CRY | Crediton | CDI |
| Cressing | CES | Cressington | CSG |
| Creswell (Derbys) | CWD | Crewe | CRE |
| Crewkerne | CKN | Crews Hill | CWH |
| Crianlarich | CNR | Criccieth | CCC |
| Cricklewood | CRI | Croftfoot | CFF |
| Crofton Park | CFT | Cromer | CMR |
| Cromford | CMF | Crookston | CKT |
| Cross Gates | CRG | Crossflatts | CFL |
| Crosshill | COI | Crosskeys | CKY |
| Crossmyloof | CMY | Croston | CSO |
| Crouch Hill | CRH | Crowborough | COH |
| Crowhurst | CWU | Crowle | CWE |
| Crowthorne | CRN | Croy | CRO |
| Crystal Palace | CYP | Cuddington | CUD |
| Cuffley | CUF | Culham | CUM |
| Culrain | CUA | Cumbernauld | CUB |
| Cupar | CUP | Curriehill | CUH |
| Cuxton | CUX | Cwmbach | CMH |
| Cwmbran | CWM | Cynghordy | CYN |
| D | |||
| Dagenham Dock | DDK | Daisy Hill | DSY |
| Dalgety Bay | DAG | Dalmally | DAL |
| Dalmarnock | DAK | Dalmeny | DAM |
| Dalmuir | DMR | Dalreoch | DLR |
| Dalry | DLY | Dalston (Cumbria) | DLS |
| Dalston Junction | DLJ | Dalston Kingsland | DLK |
| Dalton | DLT | Dalwhinnie | DLW |
| Danby | DNY | Danescourt | DCT |
| Danzey | DZY | Darlington | DAR |
| Darnall | DAN | Darsham | DSM |
| Dartford | DFD | Darton | DRT |
| Darwen | DWN | Datchet | DAT |
| Davenport | DVN | Dawlish | DWL |
| Dawlish Warren | DWW | Deal | DEA |
| Dean | DEN | Deansgate | DGT |
| Deganwy | DGY | Deighton | DHN |
| Delamere | DLM | Denby Dale | DBD |
| Denham | DNM | Denham Golf Club | DGC |
| Denmark Hill | DMK | Dent | DNT |
| Denton | DTN | Deptford | DEP |
| Derby | DBY | Derby Road (Ipswich) | DBR |
| Devonport | DPT | Dewsbury | DEW |
| Didcot Parkway | DID | Digby & Sowton | DIG |
| Dilton Marsh | DMH | Dinas (Rhondda) | DMG |
| Dinas Powys | DNS | Dingle Road | DGL |
| Dingwall | DIN | Dinsdale | DND |
| Dinting | DTG | Disley | DSL |
| Diss | DIS | Dockyard (Plymouth) | DOC |
| Dodworth | DOD | Dolau | DOL |
| Doleham | DLH | Dolgarrog | DLG |
| Dolwyddelan | DWD | Doncaster | DON |
| Dorchester South | DCH | Dorchester West | DCW |
| Dore & Totley | DOR | Dorking | DKG |
| Dorking Deepdene | DPD | Dorking West | DKT |
| Dormans | DMS | Dorridge | DDG |
| Dove Holes | DVH | Dover Priory | DVP |
| Dovercourt | DVC | Dovey Junction | DVY |
| Downham Market | DOW | Drayton Green | DRG |
| Drayton Park | DYP | Drem | DRM |
| Driffield | DRF | Drigg | DRI |
| Droitwich Spa | DTW | Dronfield | DRO |
| Drumchapel | DMC | Drumfrochar | DFR |
| Drumgelloch | DRU | Drumry | DMY |
| Duddeston | DUD | Dudley Port | DDP |
| Duffield | DFI | Duirinish | DRN |
| Duke Street | DST | Dullingham | DUL |
| Dumbarton Central | DBC | Dumbarton East | DBE |
| Dumbreck | DUM | Dumfries | DMF |
| Dumpton Park | DMP | Dunbar | DUN |
| Dunblane | DBL | Duncraig | DCG |
| Dundee | DEE | Dunfermline Queen Margaret | DFL |
| Dunfermline Town | DFE | Dunkeld & Birnam | DKD |
| Dunlop | DNL | Dunrobin Castle | DNO |
| Dunston | DOT | Dunton Green | DNG |
| Durham | DHM | Durrington-on-Sea | DUR |
| Dyce | DYC | Dyffryn Ardudwy | DYF |
| E | |||
| Eaglescliffe | EAG | Ealing Broadway | EAL |
| Earlestown | ERL | Earley | EAR |
| Earlsfield | EAD | Earlswood (Surrey) | ELD |
| Earlswood (West Midlands) | EWD | East Croydon | ECR |
| East Didsbury | EDY | East Dulwich | EDW |
| East Farleigh | EFL | East Garforth | EGF |
| East Grinstead | EGR | East Kilbride | EKL |
| East Malling | EML | East Midlands Parkway | EMD |
| East Tilbury | ETL | East Worthing | EWR |
| Eastbourne | EBN | Eastbrook | EBK |
| Easterhouse | EST | Eastham Rake | ERA |
| Eastleigh | ESL | Eastrington | EGN |
| Ebbsfleet International | EBD | Ebbw Vale Parkway | EBV |
| Ebbw Vale Town | EBB | Eccles | ECC |
| Eccles Road | ECS | Eccleston Park | ECL |
| Edale | EDL | Eden Park | EDN |
| Edenbridge | EBR | Edenbridge Town | EBT |
| Edge Hill | EDG | Edinburgh | EDB |
| Edinburgh Gateway | EGY | Edinburgh Park | EDP |
| Edmonton Green | EDR | Effingham Junction | EFF |
| Eggesford | EGG | Egham | EGH |
| Egton | EGT | Elephant & Castle | EPH |
| Elgin | ELG | Ellesmere Port | ELP |
| Elmers End | ELE | Elmstead Woods | ESD |
| Elmswell | ESW | Elsecar | ELR |
| Elsenham | ESM | Elstree & Borehamwood | ELS |
| Eltham | ELW | Elton & Orston | ELO |
| Ely | ELY | Emerson Park | EMP |
| Emsworth | EMS | Energlyn & Churchill Park | ECP |
| Enfield Chase | ENC | Enfield Lock | ENL |
| Enfield Town | ENF | Entwistle | ENT |
| Epsom | EPS | Epsom Downs | EPD |
| Erdington | ERD | Eridge | ERI |
| Erith | ERH | Esher | ESH |
| Eskbank | EKB | Essex Road | EXR |
| Etchingham | ETC | Euxton Balshaw Lane | EBA |
| Evesham | EVE | Ewell East | EWE |
| Ewell West | EWW | Exeter Central | EXC |
| Exeter St Davids | EXD | Exeter St Thomas | EXT |
| Exhibition Centre (Glasgow) | EXG | Exmouth | EXM |
| Exton | EXN | Eynsford | EYN |
| F | |||
| Fairbourne | FRB | Fairfield | FRF |
| Fairlie | FRL | Fairwater | FRW |
| Falconwood | FCN | Falkirk Grahamston | FKG |
| Falkirk High | FKK | Falls of Cruachan | FOC |
| Falmer | FMR | Falmouth Docks | FAL |
| Falmouth Town | FMT | Fareham | FRM |
| Farnborough (Main) | FNB | Farnborough North | FNN |
| Farncombe | FNC | Farnham | FNH |
| Farningham Road | FNR | Farnworth | FNW |
| Farringdon | ZFD | Fauldhouse | FLD |
| Faversham | FAV | Faygate | FGT |
| Fazakerley | FAZ | Fearn | FRN |
| Featherstone | FEA | Felixstowe | FLX |
| Feltham | FEL | Feniton | FNT |
| Fenny Stratford | FEN | Fernhill | FER |
| Ferriby | FRY | Ferryside | FYS |
| Ffairfach | FFA | Filey | FIL |
| Filton Abbey Wood | FIT | Finchley Road & Frognal | FNY |
| Finsbury Park | FPK | Finstock | FIN |
| Fishbourne | FSB | Fishersgate | FSG |
| Fishguard & Goodwick | FGW | Fishguard Harbour | FGH |
| Fiskerton | FSK | Fitzwilliam | FZW |
| Five Ways | FWY | Fleet | FLE |
| Flimby | FLM | Flint | FLN |
| Flitwick | FLT | Flixton | FLI |
| Flowery Field | FLF | Folkestone Central | FKC |
| Folkestone West | FKW | Ford | FOD |
| Forest Gate | FOG | Forest Hill | FOH |
| Formby | FBY | Forres | FOR |
| Forsinard | FRS | Fort Matilda | FTM |
| Fort William | FTW | Four Oaks | FOK |
| Foxfield | FOX | Foxton | FXN |
| Frant | FRT | Fratton | FTN |
| Freshfield | FRE | Freshford | FFD |
| Frimley | FML | Frinton-on-Sea | FRI |
| Frizinghall | FZH | Frodsham | FRD |
| Frome | FRO | Fulwell | FLW |
| Furness Vale | FNV | Furze Platt | FZP |
| G | |||
| Gainsborough Central | GNB | Gainsborough Lea Road | GBL |
| Galashiels | GAL | Garelochhead | GCH |
| Garforth | GRF | Gargrave | GGV |
| Garrowhill | GAR | Garscadden | GRS |
| Garsdale | GSD | Garston (Herts) | GSN |
| Garswood | GSW | Gartcosh | GRH |
| Garth (Bridgend) | GMG | Garth (Powys) | GTH |
| Garve | GVE | Gathurst | GST |
| Gatley | GTY | Gatwick Airport | GTW |
| Georgemas Junction | GGJ | Gerrards Cross | GER |
| Gidea Park | GDP | Giffnock | GFN |
| Giggleswick | GIG | Gilberdyke | GBD |
| Gilfach Fargoed | GFF | Gillingham (Dorset) | GIL |
| Gillingham (Kent) | GLM | Gilshochill | GSC |
| Gipsy Hill | GIP | Girvan | GIR |
| Glaisdale | GLS | Glan Conwy | GCW |
| Glasgow Central | GLC | Glasgow Queen Street | GLQ |
| Glasshoughton | GLH | Glazebrook | GLZ |
| Gleneagles | GLE | Glenfinnan | GLF |
| Glengarnock | GLG | Glenrothes with Thornton | GLT |
| Glossop | GLO | Gloucester | GCR |
| Glynde | GLY | Gobowen | GOB |
| Godalming | GOD | Godley | GDL |
| Godstone | GDN | Goldthorpe | GOE |
| Golf Street | GOF | Golspie | GOL |
| Gomshall | GOM | Goodmayes | GMY |
| Goole | GOO | Goostrey | GTR |
| Gordon Hill | GDH | Gorebridge | GBG |
| Goring & Streatley | GOR | Goring-by-Sea | GBS |
| Gorton | GTO | Gospel Oak | GPO |
| Gourock | GRK | Gowerton | GWN |
| Goxhill | GOX | Grange Park | GPK |
| Grange-over-Sands | GOS | Grangetown (Cardiff) | GTN |
| Grantham | GRA | Grateley | GRT |
| Gravelly Hill | GVH | Gravesend | GRV |
| Grays | GRY | Great Ayton | GTA |
| Great Bentley | GRB | Great Chesterford | GRC |
| Great Coates | GCT | Great Malvern | GMV |
| Great Missenden | GMN | Great Yarmouth | GYM |
| Green Lane | GNL | Green Road | GNR |
| Greenbank | GBK | Greenfaulds | GRL |
| Greenfield | GNF | Greenford | GFD |
| Greenhithe for Bluewater | GNH | Greenock Central | GKC |
| Greenock West | GKW | Greenwich | GNW |
| Gretna Green | GEA | Grimsby Docks | GMD |
| Grimsby Town | GMB | Grindleford | GRN |
| Grosmont | GMT | Grove Park | GRP |
| Guide Bridge | GUI | Guildford | GLD |
| Guiseley | GSY | Gunnersbury | GUN |
| Gunnislake | GSL | Gunton | GNT |
| Gwersyllt | GWE | Gypsy Lane | GYP |
| H | |||
| Habrough | HAB | Hackbridge | HCB |
| Hackney Central | HKC | Hackney Downs | HAC |
| Hackney Wick | HKW | Haddenham & Thame Parkway | HDM |
| Haddiscoe | HAD | Hadfield | HDF |
| Hadley Wood | HDW | Hag Fold | HGF |
| Haggerston | HGG | Hagley | HAG |
| Hairmyres | HMY | Hale | HAL |
| Halesworth | HAS | Halewood | HED |
| Halifax | HFX | Hall Green | HLG |
| Hall Road | HLR | Hall i' th' Wood | HID |
| Halling | HAI | Haltwhistle | HWH |
| Ham Street | HMT | Hamble | HME |
| Hamilton Central | HNC | Hamilton West | HNW |
| Hammerton | HMM | Hampden Park (Sussex) | HMD |
| Hampstead Heath | HDH | Hampton (London) | HMP |
| Hampton Court | HMC | Hampton Wick | HMW |
| Hampton-in-Arden | HIA | Hamstead (Birmingham) | HSD |
| Hamworthy | HAM | Hanborough | HND |
| Handforth | HTH | Hanwell | HAN |
| Hapton | HPN | Harlech | HRL |
| Harlesden | HDN | Harling Road | HRD |
| Harlington (Beds) | HLN | Harlow Mill | HWM |
| Harlow Town | HWN | Harold Wood | HRO |
| Harpenden | HPD | Harrietsham | HRM |
| Harringay | HGY | Harringay Green Lanes | HRY |
| Harrington | HRR | Harrogate | HGT |
| Harrow & Wealdstone | HRW | Harrow-on-the-Hill | HOH |
| Hartford | HTF | Hartlebury | HBY |
| Hartlepool | HPL | Hartwood | HTW |
| Harwich International | HPQ | Harwich Town | HWC |
| Haslemere | HSL | Hassocks | HSK |
| Hastings | HGS | Hatch End | HTE |
| Hatfield & Stainforth | HFS | Hatfield (Herts) | HAT |
| Hatfield Peverel | HAP | Hathersage | HSG |
| Hattersley | HTY | Hatton (Warks) | HTN |
| Havant | HAV | Havenhouse | HVN |
| Haverfordwest | HVF | Hawarden | HWD |
| Hawarden Bridge | HWB | Hawkhead | HKH |
| Haydon Bridge | HDB | Haydons Road | HYR |
| Hayes & Harlington | HAY | Hayes (Kent) | HYS |
| Hayle | HYL | Haymarket | HYM |
| Haywards Heath | HHE | Hazel Grove | HAZ |
| Headcorn | HCN | Headingley | HDY |
| Headstone Lane | HDL | Heald Green | HDG |
| Healing | HLI | Heath High Level | HHL |
| Heath Low Level | HLL | Heathrow Terminal 5 | HWV |
| Heathrow Terminals 2 & 3 | HXX | Heaton Chapel | HTC |
| Hebden Bridge | HBD | Heckington | HEC |
| Hedge End | HDE | Hednesford | HNF |
| Heighington | HEI | Helensburgh Central | HLC |
| Helensburgh Upper | HLU | Hellifield | HLD |
| Helmsdale | HMS | Helsby | HSB |
| Hemel Hempstead | HML | Hendon | HEN |
| Hengoed | HNG | Henley-in-Arden | HNL |
| Henley-on-Thames | HOT | Hensall | HEL |
| Hereford | HFD | Herne Bay | HNB |
| Herne Hill | HNH | Hersham | HER |
| Hertford East | HFE | Hertford North | HFN |
| Hessle | HES | Heswall | HSW |
| Hever | HEV | Heworth | HEW |
| Hexham | HEX | Heyford | HYD |
| Heysham Port | HHB | High Brooms | HIB |
| High Street (Glasgow) | HST | High Wycombe | HWY |
| Higham | HGM | Highams Park | HIP |
| Highbridge & Burnham-on-Sea | HIG | Highbury & Islington | HHY |
| Hightown | HTO | Hildenborough | HLB |
| Hillfoot | HLF | Hillington East | HLE |
| Hillington West | HLW | Hillside | HIL |
| Hilsea | HLS | Hinchley Wood | HYW |
| Hinckley | HNK | Hindley | HIN |
| Hinton Admiral | HNA | Hitchin | HIT |
| Hither Green | HGR | Hockley | HOC |
| Hollingbourne | HBN | Holmes Chapel | HCH |
| Holmwood | HLM | Holton Heath | HOL |
| Holyhead | HHD | Holytown | HLY |
| Homerton | HMN | Honeybourne | HYB |
| Honiton | HON | Honley | HOY |
| Honor Oak Park | HPA | Hook | HOK |
| Hooton | HOO | Hope (Derbyshire) | HOP |
| Hope (Flintshire) | HPE | Hopton Heath | HPT |
| Horden Peterlee Station | HRE | Horley | HOR |
| Hornbeam Park | HBP | Hornsey | HRN |
| Horsforth | HRS | Horsham | HRH |
| Horsley | HSY | Horton-in-Ribblesdale | HIR |
| Horwich Parkway | HWI | Hoscar | HSC |
| Hough Green | HGN | Hounslow | HOU |
| Hove | HOV | Hoveton & Wroxham | HXM |
| How Wood (Herts) | HWW | Howden | HOW |
| Howwood (Renfrewshire) | HOZ | Hoxton | HOX |
| Hoylake | HYK | Hubberts Bridge | HBB |
| Hucknall | HKN | Huddersfield | HUD |
| Hull | HUL | Humphrey Park | HUP |
| Huncoat | HCT | Hungerford | HGD |
| Hunmanby | HUB | Huntingdon | HUN |
| Huntly | HNT | Hunts Cross | HNX |
| Hurst Green | HUR | Hutton Cranswick | HUT |
| Huyton | HUY | Hyde Central | HYC |
| Hyde North | HYT | Hykeham | HKM |
| Hyndland | HYN | Hythe (Essex) | HYH |
| I | |||
| Ifield | IFI | Ilford | IFD |
| Ilkeston | ILN | Ilkley | ILK |
| Imperial Wharf | IMW | Ince & Elton | INE |
| Ince (Manchester) | INC | Ingatestone | INT |
| Insch | INS | Invergordon | IGD |
| Invergowrie | ING | Inverkeithing | INK |
| Inverkip | INP | Inverness | INV |
| Invershin | INH | Inverurie | INR |
| Ipswich | IPS | Irlam | IRL |
| Irvine | IRV | Isleworth | ISL |
| Islip | ISP | Iver | IVR |
| Ivybridge | IVY | ||
| J | |||
| James Cook | JCH | Jewellery Quarter | JEQ |
| Johnston (Pembrokeshire) | JOH | Johnstone | JHN |
| Jordanhill | JOR | ||
| K | |||
| Kearsley | KSL | Kearsney | KSN |
| Keighley | KEI | Keith | KEH |
| Kelvedon | KEL | Kelvindale | KVD |
| Kemble | KEM | Kempston Hardwick | KMH |
| Kempton Park | KMP | Kemsing | KMS |
| Kemsley | KML | Kendal | KEN |
| Kenilworth | KNW | Kenley | KLY |
| Kennett | KNE | Kennishead | KNS |
| Kensal Green | KNL | Kensal Rise | KNR |
| Kensington (Olympia) | KPA | Kent House | KTH |
| Kentish Town | KTN | Kentish Town West | KTW |
| Kenton | KNT | Kents Bank | KBK |
| Kettering | KET | Kew Bridge | KWB |
| Kew Gardens | KWG | Keyham | KEY |
| Keynsham | KYN | Kidbrooke | KDB |
| Kidderminster | KID | Kidsgrove | KDG |
| Kidwelly | KWL | Kilburn High Road | KBN |
| Kildale | KLD | Kildonan | KIL |
| Kilgetty | KGT | Kilmarnock | KMK |
| Kilmaurs | KLM | Kilpatrick | KPT |
| Kilwinning | KWN | Kinbrace | KBC |
| Kingham | KGM | Kinghorn | KGH |
| Kings Langley | KGL | Kings Lynn | KLN |
| Kings Norton | KNN | Kings Nympton | KGN |
| Kings Park | KGP | Kings Sutton | KGS |
| Kingsknowe | KGE | Kingston | KNG |
| Kingswood | KND | Kingussie | KIN |
| Kintbury | KIT | Kintore Railway Station | KTR |
| Kirby Cross | KBX | Kirk Sandall | KKS |
| Kirkby | KIR | Kirkby Stephen | KSW |
| Kirkby in Ashfield | KKB | Kirkby-in-Furness | KBF |
| Kirkcaldy | KDY | Kirkconnel | KRK |
| Kirkdale | KKD | Kirkham & Wesham | KKM |
| Kirkhill | KKH | Kirknewton | KKN |
| Kirkstall Forge | KLF | Kirkwood | KWD |
| Kirton Lindsey | KTL | Kiveton Bridge | KIV |
| Kiveton Park | KVP | Knaresborough | KNA |
| Knebworth | KBW | Knighton | KNI |
| Knockholt | KCK | Knottingley | KNO |
| Knucklas | KNU | Knutsford | KNF |
| Kyle of Lochalsh | KYL | ||
| L | |||
| Ladybank | LDY | Ladywell | LAD |
| Laindon | LAI | Lairg | LRG |
| Lake (Isle of Wight) | LKE | Lakenheath | LAK |
| Lamphey | LAM | Lanark | LNK |
| Lancaster | LAN | Lancing | LAC |
| Landywood | LAW | Langbank | LGB |
| Langho | LHO | Langley (Berks) | LNY |
| Langley Green | LGG | Langley Mill | LGM |
| Langside | LGS | Langwathby | LGW |
| Langwith - Whaley Thorns | LAG | Lapford | LAP |
| Lapworth | LPW | Larbert | LBT |
| Largs | LAR | Larkhall | LRH |
| Laurencekirk | LAU | Lawrence Hill | LWH |
| Layton (Lancs) | LAY | Lazonby & Kirkoswald | LZB |
| Lea Bridge | LEB | Lea Green | LEG |
| Lea Hall | LEH | Leagrave | LEA |
| Lealholm | LHM | Leamington Spa | LMS |
| Leasowe | LSW | Leatherhead | LHD |
| Ledbury | LED | Lee | LEE |
| Leeds | LDS | Leicester | LEI |
| Leigh (Kent) | LIH | Leigh-on-Sea | LES |
| Leighton Buzzard | LBZ | Lelant | LEL |
| Lelant Saltings | LTS | Lenham | LEN |
| Lenzie | LNZ | Leominster | LEO |
| Letchworth | LET | Leuchars | LEU |
| Levenshulme | LVM | Lewes | LWS |
| Lewisham | LEW | Leyland | LEY |
| Leyton Midland Road | LEM | Leytonstone High Road | LER |
| Lichfield City | LIC | Lichfield Trent Valley | LTV |
| Lidlington | LID | Limehouse | LHS |
| Lincoln Central | LCN | Lingfield | LFD |
| Lingwood | LGD | Linlithgow | LIN |
| Liphook | LIP | Liskeard | LSK |
| Liss | LIS | Lisvane & Thornhill | LVT |
| Little Kimble | LTK | Little Sutton | LTT |
| Littleborough | LTL | Littlehampton | LIT |
| Littlehaven | LVN | Littleport | LTP |
| Liverpool Central | LVC | Liverpool James Street | LVJ |
| Liverpool Lime Street | LIV | Liverpool South Parkway | LPY |
| Livingston North | LSN | Livingston South | LVG |
| Llanaber | LLA | Llanbedr | LBR |
| Llanbister Road | LLT | Llanbradach | LNB |
| Llandaf | LLN | Llandanwg | LDN |
| Llandecwyn | LLC | Llandeilo | LLL |
| Llandovery | LLV | Llandrindod | LLO |
| Llandudno | LLD | Llandudno Junction | LLJ |
| Llandybie | LLI | Llanelli | LLE |
| Llanfairfechan | LLF | Llanfairpwll | LPG |
| Llangadog | LLG | Llangammarch | LLM |
| Llangennech | LLH | Llangynllo | LGO |
| Llanharan | LLR | Llanhilleth | LTH |
| Llanishen | LLS | Llanrwst | LWR |
| Llansamlet | LAS | Llantwit Major | LWM |
| Llanwrda | LNR | Llanwrtyd | LNW |
| Llwyngwril | LLW | Llwynypia | LLY |
| Loch Awe | LHA | Loch Eil Outward Bound | LHE |
| Lochailort | LCL | Locheilside | LCS |
| Lochgelly | LCG | Lochluichart | LCC |
| Lochwinnoch | LHW | Lockerbie | LOC |
| Lockwood | LCK | London Blackfriars | BFR |
| London Bridge | LBG | London Cannon Street | CST |
| London Charing Cross | CHX | London Euston | EUS |
| London Fenchurch Street | FST | London Fields | LOF |
| London Kings Cross | KGX | London Liverpool Street | LST |
| London Marylebone | MYB | London Paddington | PAD |
| London Road (Brighton) | LRB | London Road (Guildford) | LRD |
| London St Pancras International | STP | London Victoria | VIC |
| London Waterloo | WAT | London Waterloo East | WAE |
| Long Buckby | LBK | Long Eaton | LGE |
| Long Preston | LPR | Longbeck | LGK |
| Longbridge | LOB | Longcross | LNG |
| Longfield | LGF | Longniddry | LND |
| Longport | LPT | Longton | LGN |
| Looe | LOO | Lostock | LOT |
| Lostock Gralam | LTG | Lostock Hall | LOH |
| Lostwithiel | LOS | Loughborough (Leics) | LBO |
| Loughborough Junction | LGJ | Low Moor | LMR |
| Lowdham | LOW | Lower Sydenham | LSY |
| Lowestoft | LWT | Ludlow | LUD |
| Luton | LUT | Luton Airport Parkway | LTN |
| Luxulyan | LUX | Lydney | LYD |
| Lye (West Midlands) | LYE | Lymington Pier | LYP |
| Lymington Town | LYT | Lympstone Commando | LYC |
| Lympstone Village | LYM | Lytham | LTM |
| M | |||
| Macclesfield | MAC | Machynlleth | MCN |
| Maesteg | MST | Maesteg (Ewenny Road) | MEW |
| Maghull | MAG | Maghull North | MNS |
| Maiden Newton | MDN | Maidenhead | MAI |
| Maidstone Barracks | MDB | Maidstone East | MDE |
| Maidstone West | MDW | Malden Manor | MAL |
| Mallaig | MLG | Malton | MLT |
| Malvern Link | MVL | Manchester Airport | MIA |
| Manchester Oxford Road | MCO | Manchester Piccadilly | MAN |
| Manchester Victoria | MCV | Manea | MNE |
| Manningtree | MNG | Manor Park | MNP |
| Manor Road | MNR | Manorbier | MRB |
| Manors | MAS | Mansfield | MFT |
| Mansfield Woodhouse | MSW | March | MCH |
| Marden | MRN | Margate | MAR |
| Market Harborough | MHR | Market Rasen | MKR |
| Markinch | MNC | Marks Tey | MKT |
| Marlow | MLW | Marple | MPL |
| Marsden | MSN | Marske | MSK |
| Marston Green | MGN | Martin Mill | MTM |
| Martins Heron | MAO | Marton | MTO |
| Maryhill | MYH | Maryland | MYL |
| Maryport | MRY | Matlock | MAT |
| Matlock Bath | MTB | Mauldeth Road | MAU |
| Maxwell Park | MAX | Maybole | MAY |
| Maze Hill | MZH | Meadowhall | MHS |
| Meldreth | MEL | Melksham | MKM |
| Melton (Suffolk) | MES | Melton Mowbray | MMO |
| Menheniot | MEN | Menston | MNN |
| Meols | MEO | Meols Cop | MEC |
| Meopham | MEP | Meridian Water | MRW |
| Merryton | MEY | Merstham | MHM |
| Merthyr Tydfil | MER | Merthyr Vale | MEV |
| Metheringham | MGM | Metrocentre | MCE |
| Mexborough | MEX | Micheldever | MIC |
| Micklefield | MIK | Middlesbrough | MBR |
| Middlewood | MDL | Midgham | MDG |
| Milford (Surrey) | MLF | Milford Haven | MFH |
| Mill Hill (Lancs) | MLH | Mill Hill Broadway | MIL |
| Millbrook (Beds) | MLB | Millbrook (Hants) | MBK |
| Milliken Park | MIN | Millom | MLM |
| Mills Hill (Manchester) | MIH | Milngavie | MLN |
| Milton Keynes Central | MKC | Minffordd | MFF |
| Minster | MSR | Mirfield | MIR |
| Mistley | MIS | Mitcham Eastfields | MTC |
| Mitcham Junction | MIJ | Mobberley | MOB |
| Monifieth | MON | Monks Risborough | MRS |
| Montpelier | MTP | Montrose | MTS |
| Moorfields | MRF | Moorgate | MOG |
| Moorside | MSD | Moorthorpe | MRP |
| Morar | MRR | Morchard Road | MRD |
| Morden South | MDS | Morecambe | MCM |
| Moreton (Dorset) | MTN | Moreton (Merseyside) | MRT |
| Moreton-in-Marsh | MIM | Morfa Mawddach | MFA |
| Morley | MLY | Morpeth | MPT |
| Mortimer | MOR | Mortlake | MTL |
| Moses Gate | MSS | Moss Side | MOS |
| Mossley (Manchester) | MSL | Mossley Hill | MSH |
| Mosspark | MPK | Moston | MSO |
| Motherwell | MTH | Motspur Park | MOT |
| Mottingham | MTG | Mottisfont & Dunbridge | DBG |
| Mouldsworth | MLD | Moulsecoomb | MCB |
| Mount Florida | MFL | Mount Vernon | MTV |
| Mountain Ash | MTA | Muir of Ord | MOO |
| Muirend | MUI | Musselburgh | MUB |
| Mytholmroyd | MYT | ||
| N | |||
| Nafferton | NFN | Nailsea & Backwell | NLS |
| Nairn | NRN | Nantwich | NAN |
| Narberth | NAR | Narborough | NBR |
| Navigation Road | NVR | Neath | NTH |
| Needham Market | NMT | Neilston | NEI |
| Nelson | NEL | Neston | NES |
| Netherfield | NET | Nethertown | NRT |
| Netley | NTL | New Barnet | NBA |
| New Beckenham | NBC | New Brighton | NBN |
| New Clee | NCE | New Cross | NWX |
| New Cross Gate | NXG | New Cumnock | NCK |
| New Eltham | NEH | New Holland | NHL |
| New Hythe | NHE | New Lane | NLN |
| New Malden | NEM | New Mills Central | NMC |
| New Mills Newtown | NMN | New Milton | NWM |
| New Pudsey | NPD | New Southgate | NSG |
| Newark Castle | NCT | Newark North Gate | NNG |
| Newbridge | NBE | Newbury | NBY |
| Newbury Racecourse | NRC | Newcastle | NCL |
| Newcourt | NCO | Newcraighall | NEW |
| Newhaven Harbour | NVH | Newhaven Town | NVN |
| Newington | NGT | Newmarket | NMK |
| Newport (Essex) | NWE | Newport (S Wales) | NWP |
| Newquay | NQY | Newstead | NSD |
| Newton (S Lanarks) | NTN | Newton Abbot | NTA |
| Newton Aycliffe | NAY | Newton St Cyres | NTC |
| Newton for Hyde | NWN | Newton-le-Willows | NLW |
| Newton-on-Ayr | NOA | Newtongrange | NEG |
| Newtonmore | NWR | Newtown (Powys) | NWT |
| Ninian Park | NNP | Nitshill | NIT |
| Norbiton | NBT | Norbury | NRB |
| Normans Bay | NSB | Normanton | NOR |
| North Berwick | NBW | North Camp | NCM |
| North Dulwich | NDL | North Fambridge | NFA |
| North Llanrwst | NLR | North Queensferry | NQU |
| North Road | NRD | North Sheen | NSH |
| North Walsham | NWA | North Wembley | NWB |
| Northallerton | NTR | Northampton | NMP |
| Northfield | NFD | Northfleet | NFL |
| Northolt Park | NLT | Northumberland Park | NUM |
| Northwich | NWI | Norwich | NRW |
| Norwood Junction | NWD | Nottingham | NOT |
| Nuneaton | NUN | Nunhead | NHD |
| Nunthorpe | NNT | Nutbourne | NUT |
| Nutfield | NUF | ||
| O | |||
| Oakengates | OKN | Oakham | OKM |
| Oakleigh Park | OKL | Oban | OBN |
| Ockendon | OCK | Ockley | OLY |
| Okehampton | OKE | Old Hill | OHL |
| Old Roan | ORN | Old Street | OLD |
| Oldfield Park | OLF | Olton | OLT |
| Ore | ORE | Ormskirk | OMS |
| Orpington | ORP | Orrell | ORR |
| Orrell Park | OPK | Otford | OTF |
| Oulton Broad North | OUN | Oulton Broad South | OUS |
| Outwood | OUT | Overpool | OVE |
| Overton | OVR | Oxenholme Lake District | OXN |
| Oxford | OXF | Oxford Parkway | OXP |
| Oxshott | OXS | Oxted | OXT |
| P | |||
| Paddock Wood | PDW | Padgate | PDG |
| Paignton | PGN | Paisley Canal | PCN |
| Paisley Gilmour Street | PYG | Paisley St James | PYJ |
| Palmers Green | PAL | Pangbourne | PAN |
| Pannal | PNL | Pantyffynnon | PTF |
| Par | PAR | Parbold | PBL |
| Park Street | PKT | Parkstone (Dorset) | PKS |
| Parson Street | PSN | Partick | PTK |
| Parton | PRN | Patchway | PWY |
| Patricroft | PAT | Patterton | PTT |
| Peartree | PEA | Peckham Rye | PMR |
| Pegswood | PEG | Pemberton | PEM |
| Pembrey & Burry Port | PBY | Pembroke | PMB |
| Pembroke Dock | PMD | Pen-y-Bont | PNY |
| Penally | PNA | Penarth | PEN |
| Pencoed | PCD | Pengam | PGM |
| Penge East | PNE | Penge West | PNW |
| Penhelig | PHG | Penistone | PNS |
| Penkridge | PKG | Penmaenmawr | PMW |
| Penmere | PNM | Penrhiwceiber | PER |
| Penrhyndeudraeth | PRH | Penrith North Lakes | PNR |
| Penryn | PYN | Pensarn (Gwynedd) | PES |
| Penshurst | PHR | Pentre-Bach | PTB |
| Penychain | PNC | Penyffordd | PNF |
| Penzance | PNZ | Perranwell | PRW |
| Perry Barr | PRY | Pershore | PSH |
| Perth | PTH | Peterborough | PBO |
| Petersfield | PTR | Petts Wood | PET |
| Pevensey & Westham | PEV | Pevensey Bay | PEB |
| Pewsey | PEW | Pilning | PIL |
| Pinhoe | PIN | Pitlochry | PIT |
| Pitsea | PSE | Pleasington | PLS |
| Plockton | PLK | Pluckley | PLC |
| Plumley | PLM | Plumpton | PMP |
| Plumstead | PLU | Plymouth | PLY |
| Pokesdown | POK | Polegate | PLG |
| Polesworth | PSW | Pollokshaws East | PWE |
| Pollokshaws West | PWW | Pollokshields East | PLE |
| Pollokshields West | PLW | Polmont | PMT |
| Polsloe Bridge | POL | Ponders End | PON |
| Pont-y-Pant | PYP | Pontarddulais | PTD |
| Pontefract Baghill | PFR | Pontefract Monkhill | PFM |
| Pontefract Tanshelf | POT | Pontlottyn | PLT |
| Pontyclun | PYC | Pontypool & New Inn | PPL |
| Pontypridd | PPD | Poole | POO |
| Poppleton | POP | Port Glasgow | PTG |
| Port Sunlight | PSL | Port Talbot Parkway | PTA |
| Portchester | PTC | Porth | POR |
| Porthmadog | PTM | Portlethen | PLN |
| Portslade | PLD | Portsmouth & Southsea | PMS |
| Portsmouth Arms | PMA | Portsmouth Harbour | PMH |
| Possilpark & Parkhouse | PPK | Potters Bar | PBR |
| Poulton-le-Fylde | PFY | Poynton | PYT |
| Prees | PRS | Prescot | PSC |
| Prestatyn | PRT | Prestbury | PRB |
| Preston | PRE | Preston Park | PRP |
| Prestonpans | PST | Prestwick | PTW |
| Prestwick Intl Airport | PRA | Priesthill & Darnley | PTL |
| Princes Risborough | PRR | Prittlewell | PRL |
| Prudhoe | PRU | Pulborough | PUL |
| Purfleet | PFL | Purley | PUR |
| Purley Oaks | PUO | Putney | PUT |
| Pwllheli | PWL | Pye Corner | PYE |
| Pyle | PYL | ||
| Q | |||
| Quakers Yard | QYD | Queenborough | QBR |
| Queens Park (Glasgow) | QPK | Queens Park (London) | QPW |
| Queens Road Peckham | QRP | Queenstown Road (Battersea) | QRB |
| Quintrell Downs | QUI | ||
| R | |||
| Radcliffe (Notts) | RDF | Radlett | RDT |
| Radley | RAD | Radyr | RDR |
| Rainford | RNF | Rainham (Kent) | RAI |
| Rainham (London) | RNM | Rainhill | RNH |
| Ramsgate | RAM | Ramsgreave & Wilpshire | RGW |
| Rannoch | RAN | Rauceby | RAU |
| Ravenglass | RAV | Ravensbourne | RVB |
| Ravensthorpe | RVN | Rawcliffe | RWC |
| Rayleigh | RLG | Raynes Park | RAY |
| Reading | RDG | Reading West | RDW |
| Rectory Road | REC | Redbridge (Hants) | RDB |
| Redcar Central | RCC | Redcar East | RCE |
| Reddish North | RDN | Reddish South | RDS |
| Redditch | RDC | Redhill | RDH |
| Redland | RDA | Redruth | RED |
| Reedham (Norfolk) | REE | Reedham (Surrey) | RHM |
| Reigate | REI | Renton | RTN |
| Retford | RET | Rhiwbina | RHI |
| Rhoose | RIA | Rhosneigr | RHO |
| Rhyl | RHL | Rhymney | RHY |
| Ribblehead | RHD | Rice Lane | RIL |
| Richmond (London) | RMD | Rickmansworth | RIC |
| Riddlesdown | RDD | Ridgmont | RID |
| Riding Mill | RDM | Risca & Pontymister | RCA |
| Rishton | RIS | Robertsbridge | RBR |
| Robroyston Railway Station | RRN | Roby | ROB |
| Rochdale | RCD | Roche | ROC |
| Rochester | RTR | Rochford | RFD |
| Rock Ferry | RFY | Rogart | ROG |
| Rogerstone | ROR | Rolleston | ROL |
| Roman Bridge | RMB | Romford | RMF |
| Romiley | RML | Romsey | ROM |
| Roose | ROO | Rose Grove | RSG |
| Rose Hill Marple | RSH | Rosyth | ROS |
| Rotherham Central | RMC | Rotherhithe | ROE |
| Roughton Road | RNR | Rowlands Castle | RLN |
| Rowley Regis | ROW | Roy Bridge | RYB |
| Roydon | RYN | Royston | RYS |
| Ruabon | RUA | Rufford | RUF |
| Rugby | RUG | Rugeley Town | RGT |
| Rugeley Trent Valley | RGL | Runcorn | RUN |
| Runcorn East | RUE | Ruskington | RKT |
| Ruswarp | RUS | Rutherglen | RUT |
| Ryde Esplanade | RYD | Ryde Pier Head | RYP |
| Ryde St Johns Road | RYR | Ryder Brow | RRB |
| Rye | RYE | Rye House | RYH |
| S | |||
| Salford Central | SFD | Salford Crescent | SLD |
| Salfords (Surrey) | SAF | Salhouse | SAH |
| Salisbury | SAL | Saltaire | SAE |
| Saltash | STS | Saltburn | SLB |
| Saltcoats | SLT | Saltmarshe | SAM |
| Salwick | SLW | Sandal & Agbrigg | SNA |
| Sandbach | SDB | Sanderstead | SNR |
| Sandhills | SDL | Sandhurst | SND |
| Sandling | SDG | Sandown | SAN |
| Sandplace | SDP | Sandwell & Dudley | SAD |
| Sandwich | SDW | Sandy | SDY |
| Sankey for Penketh | SNK | Sanquhar | SQH |
| Sarn | SRR | Saundersfoot | SDF |
| Saunderton | SDR | Sawbridgeworth | SAW |
| Saxilby | SXY | Saxmundham | SAX |
| Scarborough | SCA | Scotscalder | SCT |
| Scotstounhill | SCH | Scunthorpe | SCU |
| Sea Mills | SML | Seaford | SEF |
| Seaforth & Litherland | SFL | Seaham | SEA |
| Seamer | SEM | Seascale | SSC |
| Seaton Carew | SEC | Seer Green | SRG |
| Selby | SBY | Selhurst | SRS |
| Sellafield | SEL | Selling | SEG |
| Selly Oak | SLY | Settle | SET |
| Seven Kings | SVK | Seven Sisters | SVS |
| Sevenoaks | SEV | Severn Beach | SVB |
| Severn Tunnel Junction | STJ | Shadwell | SDE |
| Shalford (Surrey) | SFR | Shanklin | SHN |
| Shawfair | SFI | Shawford | SHW |
| Shawlands | SHL | Sheerness-on-Sea | SSS |
| Sheffield | SHF | Shelford (Cambs) | SED |
| Shenfield | SNF | Shenstone | SEN |
| Shepherds Bush | SPB | Shepherds Well | SPH |
| Shepley | SPY | Shepperton | SHP |
| Shepreth | STH | Sherborne | SHE |
| Sherburn-in-Elmet | SIE | Sheringham | SHM |
| Shettleston | SLS | Shieldmuir | SDM |
| Shifnal | SFN | Shildon | SHD |
| Shiplake | SHI | Shipley | SHY |
| Shippea Hill | SPP | Shipton | SIP |
| Shirebrook | SHB | Shirehampton | SHH |
| Shireoaks | SRO | Shirley | SRL |
| Shoeburyness | SRY | Sholing | SHO |
| Shoreditch High Street | SDC | Shoreham (Kent) | SEH |
| Shoreham-by-Sea (Sussex) | SSE | Shortlands | SRT |
| Shotton | SHT | Shotts | SHS |
| Shrewsbury | SHR | Sidcup | SID |
| Sileby | SIL | Silecroft | SIC |
| Silkstone Common | SLK | Silver Street | SLV |
| Silverdale | SVR | Singer | SIN |
| Sittingbourne | SIT | Skegness | SKG |
| Skewen | SKE | Skipton | SKI |
| Slade Green | SGR | Slaithwaite | SWT |
| Slateford | SLA | Sleaford | SLR |
| Sleights | SLH | Slough | SLO |
| Small Heath | SMA | Smallbrook Junction | SAB |
| Smethwick Galton Bridge High Level | SGB | Smethwick Rolfe Street | SMR |
| Smithy Bridge | SMB | Snaith | SNI |
| Snodland | SDA | Snowdown | SWO |
| Soham | SOJ | Sole Street | SOR |
| Solihull | SOL | Somerleyton | SYT |
| South Acton | SAT | South Bank | SBK |
| South Bermondsey | SBM | South Croydon | SCY |
| South Elmsall | SES | South Greenford | SGN |
| South Gyle | SGL | South Hampstead | SOH |
| South Kenton | SOK | South Merton | SMO |
| South Milford | SOM | South Ruislip | SRU |
| South Tottenham | STO | South Wigston | SWS |
| South Woodham Ferrers | SOF | Southall | STL |
| Southampton Airport Parkway | SOA | Southampton Central | SOU |
| Southbourne | SOB | Southbury | SBU |
| Southease | SEE | Southend Airport | SIA |
| Southend Central | SOC | Southend East | SOE |
| Southend Victoria | SOV | Southminster | SMN |
| Southport | SOP | Southwick | SWK |
| Sowerby Bridge | SOW | Spalding | SPA |
| Spean Bridge | SBR | Spital | SPI |
| Spondon | SPO | Spooner Row | SPN |
| Spring Road | SRI | Springburn | SPR |
| Springfield | SPF | Squires Gate | SQU |
| St Albans Abbey | SAA | St Albans City | SAC |
| St Andrews Road | SAR | St Annes-on-the-Sea | SAS |
| St Austell | SAU | St Bees | SBS |
| St Budeaux Ferry Road | SBF | St Budeaux Victoria Road | SBV |
| St Columb Road | SCR | St Denys | SDN |
| St Erth | SER | St Germans | SGM |
| St Helens Central | SNH | St Helens Junction | SHJ |
| St Helier (London) | SIH | St Ives (Cornwall) | SIV |
| St James Park (Devon) | SJP | St James Street (London) | SJS |
| St Johns (London) | SAJ | St Keyne Wishing Well Halt (Rail Station) | SKN |
| St Leonards Warrior Square | SLQ | St Margarets (Herts) | SMT |
| St Margarets (London) | SMG | St Mary Cray | SMY |
| St Michaels | STM | St Neots | SNO |
| Stafford | STA | Staines | SNS |
| Stallingborough | SLL | Stalybridge | SYB |
| Stamford | SMD | Stamford Hill | SMH |
| Stanford-le-Hope | SFO | Stanlow & Thornton | SNT |
| Stansted Airport | SSD | Stansted Mountfitchet | SST |
| Staplehurst | SPU | Stapleton Road | SRD |
| Starbeck | SBE | Starcross | SCS |
| Staveley | SVL | Stechford | SCF |
| Steeton & Silsden | SON | Stepps | SPS |
| Stevenage | SVG | Stevenston | STV |
| Stewartby | SWR | Stewarton | STT |
| Stirling | STG | Stockport | SPT |
| Stocksfield | SKS | Stocksmoor | SSM |
| Stockton | STK | Stoke Mandeville | SKM |
| Stoke Newington | SKW | Stoke-on-Trent | SOT |
| Stone | SNE | Stone Crossing | SCG |
| Stonebridge Park | SBP | Stonegate | SOG |
| Stonehaven | STN | Stonehouse | SHU |
| Stoneleigh | SNL | Stourbridge Junction | SBJ |
| Stourbridge Town | SBT | Stow | SOI |
| Stowmarket | SMK | Stranraer | STR |
| Stratford (London) | SRA | Stratford International | SFA |
| Stratford-upon-Avon | SAV | Stratford-upon-Avon Parkway | STY |
| Strathcarron | STC | Strawberry Hill | STW |
| Streatham | STE | Streatham Common | SRC |
| Streatham Hill | SRH | Streethouse | SHC |
| Strines | SRN | Stromeferry | STF |
| Strood | SOO | Stroud (Glos) | STD |
| Sturry | STU | Styal | SYA |
| Sudbury & Harrow Road | SUD | Sudbury (Suffolk) | SUY |
| Sudbury Hill Harrow | SDH | Sugar Loaf | SUG |
| Summerston | SUM | Sunbury | SUU |
| Sunderland | SUN | Sundridge Park | SUP |
| Sunningdale | SNG | Sunnymeads | SNY |
| Surbiton | SUR | Surrey Quays | SQE |
| Sutton (London) | SUO | Sutton Coldfield | SUT |
| Sutton Common | SUC | Sutton Parkway | SPK |
| Swale | SWL | Swanley | SAY |
| Swanscombe | SWM | Swansea | SWA |
| Swanwick | SNW | Sway | SWY |
| Swaythling | SWG | Swinderby | SWD |
| Swindon | SWI | Swineshead | SWE |
| Swinton (Manchester) | SNN | Swinton (South Yorks) | SWN |
| Sydenham | SYD | Sydenham Hill | SYH |
| Syon Lane | SYL | Syston | SYS |
| T | |||
| Tackley | TAC | Tadworth | TAD |
| Taffs Well | TAF | Tain | TAI |
| Tal-y-Cafn | TLC | Talsarnau | TAL |
| Talybont | TLB | Tame Bridge Parkway | TAB |
| Tamworth | TAM | Taplow | TAP |
| Tattenham Corner | TAT | Taunton | TAU |
| Taynuilt | TAY | Teddington | TED |
| Tees-side Airport | TEA | Teignmouth | TGM |
| Telford Central | TFC | Templecombe | TMC |
| Tenby | TEN | Teynham | TEY |
| Thames Ditton | THD | Thatcham | THA |
| Thatto Heath | THH | The Hawthorns | THW |
| The Lakes | TLK | Theale | THE |
| Theobalds Grove | TEO | Thetford | TTF |
| Thirsk | THI | Thornaby | TBY |
| Thorne North | TNN | Thorne South | TNS |
| Thornford | THO | Thornliebank | THB |
| Thornton Abbey | TNA | Thornton Heath | TTH |
| Thorntonhall | THT | Thorpe Bay | TPB |
| Thorpe Culvert | TPC | Thorpe-le-Soken | TLS |
| Three Bridges | TBD | Three Oaks | TOK |
| Thurgarton | THU | Thurnscoe | THC |
| Thurso | THS | Thurston | TRS |
| Tilbury Town | TIL | Tile Hill | THL |
| Tilehurst | TLH | Tipton | TIP |
| Tir-phil | TIR | Tisbury | TIS |
| Tiverton Parkway | TVP | Todmorden | TOD |
| Tolworth | TOL | Ton Pentre | TPN |
| Tonbridge | TON | Tondu | TDU |
| Tonfanau | TNF | Tonypandy | TNP |
| Tooting | TOO | Topsham | TOP |
| Torquay | TQY | Torre | TRR |
| Totnes | TOT | Tottenham Hale | TOM |
| Totton | TTN | Town Green | TWN |
| Trafford Park | TRA | Trefforest | TRF |
| Trefforest Estate | TRE | Trehafod | TRH |
| Treherbert | TRB | Treorchy | TRY |
| Trimley | TRM | Tring | TRI |
| Troed-y-Rhiw | TRD | Troon | TRN |
| Trowbridge | TRO | Truro | TRU |
| Tulloch | TUL | Tulse Hill | TUH |
| Tunbridge Wells | TBW | Turkey Street | TUR |
| Tutbury & Hatton | TUT | Tweedbank | TWB |
| Twickenham | TWI | Twyford | TWY |
| Ty Croes | TYC | Ty Glas | TGS |
| Tygwyn | TYG | Tyndrum Lower | TYL |
| Tyseley | TYS | Tywyn | TYW |
| U | |||
| Uckfield | UCK | Uddingston | UDD |
| Ulceby | ULC | Ulleskelf | ULL |
| Ulverston | ULV | Umberleigh | UMB |
| University | UNI | Uphall | UHA |
| Upholland | UPL | Upminster | UPM |
| Upper Halliford | UPH | Upper Holloway | UHL |
| Upper Tyndrum | UTY | Upper Warlingham | UWL |
| Upton | UPT | Upwey | UPW |
| Urmston | URM | Uttoxeter | UTT |
| V | |||
| Valley | VAL | Vauxhall | VXH |
| Virginia Water | VIR | ||
| W | |||
| Waddon | WDO | Wadhurst | WAD |
| Wainfleet | WFL | Wakefield Kirkgate | WKK |
| Wakefield Westgate | WKF | Walkden | WKD |
| Wallasey Grove Road | WLG | Wallasey Village | WLV |
| Wallington | WLT | Wallyford | WAF |
| Walmer | WAM | Walsall | WSL |
| Walsden | WDN | Waltham Cross | WLC |
| Walthamstow Central | WHC | Walthamstow Queens Road | WMW |
| Walton (Merseyside) | WAO | Walton-on-Thames | WAL |
| Walton-on-the-Naze | WON | Wanborough | WAN |
| Wandsworth Common | WSW | Wandsworth Road | WWR |
| Wandsworth Town | WNT | Wanstead Park | WNP |
| Wapping | WPE | Warblington | WBL |
| Ware | WAR | Wareham | WRM |
| Wargrave | WGV | Warminster | WMN |
| Warnham | WNH | Warrington Bank Quay | WBQ |
| Warrington Central | WAC | Warrington West | WAW |
| Warwick | WRW | Warwick Parkway | WRP |
| Water Orton | WTO | Waterbeach | WBC |
| Wateringbury | WTR | Waterloo (Merseyside) | WLO |
| Watford High Street | WFH | Watford Junction | WFJ |
| Watford North | WFN | Watlington | WTG |
| Watton-at-Stone | WAS | Waun-gron Park | WNG |
| Wavertree Technology Park | WAV | Weeley | WEE |
| Weeton | WET | Welham Green | WMG |
| Welling | WLI | Wellingborough | WEL |
| Wellington (Shropshire) | WLN | Welshpool | WLP |
| Welwyn Garden City | WGC | Welwyn North | WLW |
| Wem | WEM | Wembley Central | WMB |
| Wembley Stadium | WCX | Wemyss Bay | WMS |
| Wendover | WND | Wennington | WNN |
| West Allerton | WSA | West Brompton | WBP |
| West Byfleet | WBY | West Calder | WCL |
| West Croydon | WCY | West Drayton | WDT |
| West Dulwich | WDU | West Ealing | WEA |
| West Ham | WEH | West Hampstead | WHD |
| West Hampstead Thameslink | WHP | West Horndon | WHR |
| West Kilbride | WKB | West Kirby | WKI |
| West Malling | WMA | West Norwood | WNW |
| West Ruislip | WRU | West Runton | WRN |
| West St Leonards | WLD | West Sutton | WSU |
| West Wickham | WWI | West Worthing | WWO |
| Westbury (Wilts) | WSB | Westcliff-on-Sea | WCF |
| Westcombe Park | WCB | Westenhanger | WHA |
| Wester Hailes | WTA | Westerfield | WFI |
| Westerton | WES | Westgate-on-Sea | WGA |
| Westhoughton | WHG | Weston Milton | WNM |
| Weston-super-Mare | WSM | Wetheral | WRL |
| Weybridge | WYB | Weymouth | WEY |
| Whaley Bridge | WBR | Whalley | WHE |
| Whatstandwell | WTS | Whifflet | WFF |
| Whimple | WHM | Whinhill | WNL |
| Whiston | WHN | Whitby | WTB |
| Whitchurch (Cardiff) | WHT | Whitchurch (Hants) | WCH |
| Whitchurch (Shrops) | WTC | White Hart Lane | WHL |
| White Notley | WNY | Whitechapel | ZLW |
| Whitecraigs | WCR | Whitehaven | WTH |
| Whitland | WTL | Whitley Bridge | WBD |
| Whitlocks End | WTE | Whitstable | WHI |
| Whittlesea | WLE | Whittlesford Parkway | WLF |
| Whitton | WTN | Whitwell (Derbys) | WWL |
| Whyteleafe | WHY | Whyteleafe South | WHS |
| Wick | WCK | Wickford | WIC |
| Wickham Market | WCM | Widdrington | WDD |
| Widnes | WID | Widney Manor | WMR |
| Wigan North Western | WGN | Wigan Wallgate | WGW |
| Wigton | WGT | Wildmill | WMI |
| Willesden Junction Low Level | WIJ | Williamwood | WLM |
| Willington | WIL | Wilmcote | WMC |
| Wilmslow | WML | Wilnecote (Staffs) | WNE |
| Wimbledon | WIM | Wimbledon Chase | WBO |
| Winchelsea | WSE | Winchester | WIN |
| Winchfield | WNF | Winchmore Hill | WIH |
| Windermere | WDM | Windsor & Eton Central | WNC |
| Windsor & Eton Riverside | WNR | Winnersh | WNS |
| Winnersh Triangle | WTI | Winsford | WSF |
| Wishaw | WSH | Witham (Essex) | WTM |
| Witley | WTY | Witton (West Midlands) | WTT |
| Wivelsfield | WVF | Wivenhoe | WIV |
| Woburn Sands | WOB | Woking | WOK |
| Wokingham | WKM | Woldingham | WOH |
| Wolverhampton | WVH | Wolverton | WOL |
| Wombwell | WOM | Wood End | WDE |
| Wood Street | WST | Woodbridge | WDB |
| Woodgrange Park | WGR | Woodhall | WDL |
| Woodhouse | WDH | Woodlesford | WDS |
| Woodley | WLY | Woodmansterne | WME |
| Woodsmoor | WSR | Wool | WOO |
| Woolston | WLS | Woolwich Arsenal | WWA |
| Woolwich Dockyard | WWD | Wootton Wawen | WWW |
| Worcester Foregate Street | WOF | Worcester Park | WCP |
| Worcester Shrub Hill | WOS | Worcestershire Parkway | WOP |
| Workington | WKG | Worksop | WRK |
| Worle | WOR | Worplesdon | WPL |
| Worstead | WRT | Worthing | WRH |
| Wrabness | WRB | Wraysbury | WRY |
| Wrenbury | WRE | Wressle | WRS |
| Wrexham Central | WXC | Wrexham General | WRX |
| Wye | WYE | Wylam | WYM |
| Wylde Green | WYL | Wymondham | WMD |
| Wythall | WYT | ||
| Y | |||
| Yalding | YAL | Yardley Wood | YRD |
| Yarm | YRM | Yate | YAE |
| Yatton | YAT | Yeoford | YEO |
| Yeovil Junction | YVJ | Yeovil Pen Mill | YVP |
| Yetminster | YET | Ynyswen | YNW |
| Yoker | YOK | York | YRK |
| Yorton | YRT | Ystrad Mynach | YSM |
| Ystrad Rhondda | YSR |
