Last update 8 January 2021
Additional information is always gratefully received, whether entirely new records (particularly historical records), or information to fill in gaps or correct errors, via the contact link under the Miscellaneous entry in the navigation bar above. Thank you.
To see other locations, please click the link below:
| Location | CRS | NLC | TIPLOC | STANME | STANOX |
|---|
| OAGB Junction | OAGBJ | ||||
| Oakengates | OKN | 468900 | OAKNGTS | OAKENGATE | 64822 |
| Oakengates Ground Frame | OAKNGF | ||||
| Oakenshaw Junction | 839513 | OKNSHWJ | OAKENSHWJ | 18053 | |
| Oakenshaw South Junction | 839511 | OKNSHSJ | OAKNSHWSJ | 18082 | |
| Oakham | OKM | 190400 | OAKHAM | OAKHAM | 59135 |
| Oakham Ashwell Level Crossing | 190405 | OAKHASH | ASHWELLLC | 59131 | |
| Oakham Up Goods Loop | 190406 | OAKHUGL | OAKHAM DS | 59137 | |
| Oakham Up Siding | OAKHUS | ||||
| Oakleigh Park | OKL | 602000 | OKLGHPK | OAKLGH PK | 54021 |
| Oakwood LT | ZOA | 066400 | |||
| Oakwood Theme Park | OTP | 225200 | |||
| Oakworth | OAKWRTH | ||||
| Oban | OBN | 872500 | OBAN | OBAN | 06041 |
| Oban Esso | GRTON TAY | 06042 | |||
| Oban Ground Frame | 872569 | OBANGF | OBAN SDG | 06040 | |
| Ocean-TM Junction | OCMTMJ | ||||
| Ockendon | OCK | 745100 | OCKENDN | OCKENDON | 51309 |
| Ocker Hill Power Station | BESCOTLHS | 65712 | |||
| Ockley | OLY | 531000 | OCKLYAC | OCKLEY | 87938 |
| Offord | 610900 | OFORD | OFFORD | 45305 | |
| Offord Superior Int | 610912 | OFORDSI | OFFORD | 45302 | |
| Ogmore Vale Central Washery | OGMOREV | ||||
| Oignies | OIGNIES | 00762 | |||
| Okehampton | OKE | 578600 | OKHMPTN | OKEHAMPTN | 83311 |
| Okehampton Fore Street | 578665 | OKHMPFS | - | ||
| Okehampton Going Places | XCG | 578610 | OKHMGOP | - | |
| Okehampton Market Street | 578611 | OKHMPMP | - | ||
| Okehampton West Street | 578612 | OKHMPWS | - | ||
| Oldbury Albright & Wilson | 65913 | ||||
| Old Castle Crossing | OLDCSTX | ||||
| Old Dalby | 163300 | OLDDALB | OLD DALBY | 59101 | |
| Old Dalby Edwalton | 163303 | OLDDEDW | EDWALTON | 59102 | |
| Oldfield Grove Junction | 515030 | OLDGJNJ | - | ||
| Oldfield Park | OLF | 321900 | OLDFLDP | OLDFLD PK | 81503 |
| Oldfield Park Lower Bristol Road | 321902 | OLDFLBR | - | ||
| Oldham Mumps | OLM | 290700 | OLDHAMM | OLDMMUMPS | 31061 |
| Oldham Signal Box | OLDHMSB | ||||
| Oldham Signal OO366 | OLDO366 | ||||
| Oldham Werneth | OLW | 290800 | OLDHAMW | OLDMWRNTH | 31063 |
| Old Hill | OHL | 464100 | OLHL | OLD HILL | 65925 |
| Old Kent Road Junction | 515010 | OLDKRDJ | OLDKTRDJN | 87596 | |
| Old Kew Junction | 559360 | OKEWJN | OLD KEWJN | 87145 | |
| Old Kilpatrick | 06311 | ||||
| Old Oak Common | OLDOAKC | ||||
| Old Oak Common Area Civil Engineer's Sidings | 309613 | OLDOACE | OOC ENGRS | 73222 | |
| Old Oak Common Arrival Signal | 309608 | OLDOXAR | OLDOAKARX | 73217 | |
| Old Oak Common Back Line | 309611 | OLDOXBL | OLDOAKCBL | 73214 | |
| Old Oak Common Carriage Line | 309604 | OLDOCCL | OLDOAKCLN | 73215 | |
| Old Oak Common Carriage Maintenance Depot | XOC | OLDOCMD | |||
| Old Oak Common Carriage Sidings | XOK | 309673 | OLDOCCS | OLDOAKCCS | 73221 |
| Old Oak Common Carriage Sidings English Welsh & Scottish Railway | 309661 | OLDOEWS | OLDOAKCOM | 73223 | |
| Old Oak Common Carriage Sidings English Welsh & Scottish Railway | 309661 | OLDOEWS | OLDOAKCM | 73223 | |
| Old Oak Common Carriage Washing Machine | 309602 | OLDOCWM | OLDOAKCCW | 73219 | |
| Old Oak Common Coronation Sidings | OOCCOROSD | 73118 | |||
| Old Oak Common Departure Signal | 309609 | OLDOXDP | OLDOAKDPX | 73218 | |
| Old Oak Common Depot Crossrail | 309607 | OLDOXRS | OLDOKDTXR | 73216 | |
| Old Oak Common East | 309658 | OLDOKCE | OOC EAST | 73226 | |
| Old Oak Common Electric Multiple Unit Depot | 309654 | OLDOEMU | OLDOAKHRX | 73228 | |
| Old Oak Common Electric Multiple Unit Reception | 309606 | OLDOEMR | OOCEMUREC | 73229 | |
| Old Oak Common Engine Siding | 309603 | OLDOENG | OLDOAKENG | 73231 | |
| Old Oak Common High Speed Train Depot | XOO | 309686 | OLDOHST | OLDOAKHST | 73225 |
| Old Oak Common Platform (Temporary) | 309615 | OLDOPLT | 73223* | ||
| Old Oak Common Reception Line | 309614 | OLDORL | OOC RECPL | 73227 | |
| Old Oak Common Signal OO141 | 309610 | OLDO141 | OLDOAK141 | 73232 | |
| Old Oak Common Signal OO219 | OLDO219 | ||||
| Old Oak Common Signal OO222 | OLDO222 | ||||
| Old Oak Common Staff Halt | OLDOKSH | ||||
| Old Oak Common Tamper Siding | 309605 | OLDOTS | - | ||
| Old Oak Common Traction Maintenance Depot | XOL | 309659 | OLDOTMD | OLDOAKTMD | 73220 |
| Old Oak Common West | 309657 | OLDOKCW | OOC WEST | 73224 | |
| Old Oak Common Yard | OLDOKCY | ||||
| Old Roan | ORN | 225800 | OLDROAN | OLD ROAN | 36015 |
| Old Street | OLD | 600300 | OLDST | OLDSTREET | 54297 |
| Old Street LT | ZOS | 066500 | |||
| Old Trafford (Trafford Bar Metrolink) | OTR | 296400 | OLDTRFD | - | |
| Oleggio | OLEGGIO | 00330 | |||
| Olive Mount Junction | 216907 | OLIVEMJ | LPOOL OMJ | 36601 | |
| Ollerton Colliery | OLRTNCL | OLLERTON | 28502 | ||
| Ollerton Colliery Junction | 676316 | OLRTCLJ | OLLERCLJN | 28501 | |
| Ollerton Rexco | OLRTNRX | 28503 | |||
| Olton | OLT | 453300 | OLTON | OLTON | 66461 |
| Olympic Park Venues | OLV | 654300 | CATZ009 | ||
| Ongar LT | ZON | 066600 | |||
| Onibury | 363464 | ONIBURY | ONIBURY | 76378 | |
| Onllwyn Celtic Energy/Washery | 420100 | ONLLWYN | ONLWYN | 79503 | |
| Onllwyn Run Round | 420105 | ONLLRR | ONLLWYN | 79502 | |
| Onllwyn Washery Freightliner Heavy Haul | 420101 | ONLLWFH | ONLWYNWFL | 79504 | |
| Oostende | OOS | 081100 | OOSTEND | - | |
| Orbliston | 897725 | ORBLTON | ORBLISTN | 02009 | |
| Ordsall Lane Ground Frame | ORDSLGF | ||||
| Ordsall Lane Junction | 291302 | ORDSLLJ | ORDSALLJN | 31713 | |
| Ordsall Lane Otis Euro Transrail | 291315 | ORDSLDT | ORDSALLLN | 31721 | |
| Ore | ORE | 502100 | OREE | ORE | 88288 |
| Ore Carriage Holding Sidings | OREECHS | ||||
| Ore CEGB | OREECGB | ||||
| Ore Up Siding | 502102 | OREESDG | ORE UP SD | 88291 | |
| Orgreave Coke Works | 25901 | ||||
| Ormside | 205210 | ORMMSID | ORMSIDE | 09429 | |
| Ormskirk | OMS | 228100 | ORMSKRK | ORMSKIRK | 36001 |
| Orpington | ORP | 512200 | ORPNGTN | ORPINGTON | 88491 |
| Orpington Down Sidings | 512214 | ORPNDSG | ORPNGTNCS | 88494 | |
| Orpington Electric Multiple Unit Depot | 512264 | ORPNGTD | 88494* | ||
| Orpington Platform 1 | 512212 | ORPNPL1 | 88494* | ||
| Orpington Platform 6 | 512213 | ORPNPL6 | 88494* | ||
| Orpington Shunt Signal AD2009 | 512206 | ORPN009 | ORPSS2009 | 88391 | |
| Orpington Shunt Signal AD2011 | 512207 | ORPN011 | ORPN 2011 | 88387 | |
| Orpington Up Sidings | ORPNUPS | ||||
| Orrell | ORR | 225900 | ORRELL | ORRELL | 36042 |
| Orrell Park | OPK | 224700 | ORELPKH | ORRELL PK | 36028 |
| Orton Mere | XOM | 612914 | ORTONMR | FLETTON | 45141 |
| Osier Beds British Steel | 650.. code unknown |
||||
| Osterley LT | ZOY | 066700 | |||
| Otford | OTF | 507100 | OTFORD | OTFORD | 89348 |
| Otford Junction | XOT | 507161 | OTFORDJ | OTFORDJN | 89347 |
| Otford No 2 Crossover | 507102 | OTFO2XO | - | ||
| Otford Up Loop | 507101 | OTFOUL | OTFORDULP | 89350 | |
| Other - Outside NSE | 999900 | ||||
| Ottery St Mary Broad Street | OSM | 034600 | OTTERBS | - | |
| Oubeck Goods Loop | 268503 | OUBCKGL | OUBECK | 11723 | |
| Oulton Broad North | OUN | 727300 | OULTNBN | OULTON BN | 48120 |
| Oulton Broad North Junction | 727301 | OULTBNJ | OULTONBNJ | 48118 | |
| Oulton Broad South | OUS | 727400 | OULTNBS | OULTONB S | 49101 |
| Oundle Market Place Bus Stop | 713500 | OUNDLMP | - | ||
| Outwood | OUT | 830900 | OUTWOOD | OUTWOOD | 18064 |
| Oval | ZOV | 066800 | |||
| Over & Wharton ICI | 37015 | ||||
| Over Junction | OVERJ | ||||
| Over Junction | See also Gloucester Over Junction | ||||
| Overpool | OVE | 215700 | OPOL | OVERPOOL | 38316 |
| Overton | OVR | 552600 | OVTN | OVERTON | 86070 |
| Overton Village Post Office | 552611 | OVTNVPO | - | ||
| Oxcroft Colliery | 672100 | OXCRFCL | OXCROFT | 27101 | |
| Oxcroft Disposal Point | 672102 | OXCRFHH | OXCROFTDP | 27102 | |
| Oxcroft Junction | 672101 | OXCRFJN | OXCROFTJN | 27103 | |
| Oxenholme Carriage Sidings | OXENHCS | ||||
| Oxenholme Civil Engineer's Sidings | 209012 | OXENCE | OXENHOLMC | 11011 | |
| Oxenholme Down Goods Loop | 209007 | OXENDGL | OXENHMDGL | 11010 | |
| Oxenholme Lake District | OXN | 209000 | OXENHLM | OXENHOLME | 11012 |
| Oxenholme Signal CE41 | 209010 | OXEN41 | 11016 | ||
| Oxenholme Signal CE45 | 209008 | OXEN45 | OXENHSE45 | 11013 | |
| Oxenholme South Junction | 209009 | OXENSTH | OXENSTHJN | 11014 | |
| Oxenholme Up Goods Loop | 209006 | OXENUGL | OXENHMUGL | 11009 | |
| Oxenhope Keighley and Worth Valley Railway | XOB | 846814 | OXHP | OXENHOPE | 17013 |
| Oxford | OXF | 311500 | OXFD | OXFORD | 74446 |
| Oxford Banbury Road Ground Frame | 311660 | OXFDBGF | BANBURYRD | 74551 | |
| Oxford Banbury Road Freightliner Heavy Haul | 311531 | OXFDBRF | OXBNRDFHH | 74568 | |
| Oxford Banbury Road Repair Point | 311661 | BANBRD RP | 74550 | ||
| Oxford Banbury Road Sidings | 311600 | OXFDBRS | BANBRY RD | 74552 | |
| Oxford Bletchley Ground Frame | 319311 | BLETCH GF | 74450 | ||
| Oxford Bus Station | 311503 | OXFDBUS | - | ||
| Oxford Canal Junction | 311517 | OXFDCNJ | OXFCANLJN | 74457 | |
| Oxford Carriage Siding 1 | 311523 | OXFDCS1 | OXFCSDG1 | 74458 | |
| Oxford Carriage Siding 2 | 311524 | OXFDCS2 | OXFCSDG2 | 74459 | |
| Oxford Carriage Siding 3 | 311525 | OXFDCS3 | OXFCSDG3 | 74460 | |
| Oxford Circus | ZOC | 066900 | |||
| Oxford Down Carriage Siding | XOX | 311567 | OXFDCSD | OXFORDDCS | 74448 |
| Oxford Down Engineers Siding | 311526 | OXFDDES | OXFENGSDG | 74462 | |
| Oxford Down Headshunt | 311527 | OXFDDHS | OXFDNHDSH | 74467 | |
| Oxford Down Turnback Line | 311528 | OXFDDTB | OXFTRNBCK | 74461 | |
| Oxford Down/Up Passenger Loop | 311512 | OXFDUPL | 74440* | ||
| Oxford Frideswide Square | 311504 | OXFDFSQ | - | ||
| Oxford Ground Signal OX6971 | 311529 | OXFD971 | OXGND6971 | 74466 | |
| Oxford Loco Inspection Point | OXFDLIP | 74447 | |||
| Oxford North Junction | 311559 | OXFDNNJ | OXFORDNNJ | 74447 | |
| Oxford Parkway | OXP | 312100 | OXFPWAY | OXFORDPWY | 74436 |
| Oxford Parkway | OPY | See also Water Eaton Parkway | |||
| Oxford Parkway Signal OB1770 | 312101 | OXFP770 | OXFP 1770 | 74424 | |
| Oxford Signal OX26 | 311514 | OXFDX26 | OXFORDS26 | 74429 | |
| Oxford Signal OX74 | 311574 | OXFDX74 | - | ||
| Oxford Signal OX90 | 311579 | OXFD90 | OXFORDS90 | 74437 | |
| Oxford Signal OX121 | 311513 | OXFD121 | OXFORD121 | 74432 | |
| Oxford South Up/Down Passenger Loop | OXFDSPL | ||||
| Oxford South Yard | 311511 | OXFDSY | OXFDSTHYD | 74440 | |
| Oxford Station North | OXFDSN | ||||
| Oxford Up And Down Passenger | 311510 | OXFDUDP | OXFORDUDP | 74455 | |
| Oxford Up Carriage Sidings | 311558 | OXFDUCS | OXFORDUCS | 74445 | |
| Oxford Westgate | XVE | 311516 | OXFDWBU | - | |
| Oxford West Midlands Sidings | 311522 | OXFDWMS | OXFORDWMS | 74427 | |
| Oxford Woodstock Road Junction | 311515 | OXFDWRJ | WOODSTKRJ | 74425 | |
| Oxheys Goods Loop | 275313 | OXHYSGL | OXHEYS | 30108 | |
| Oxley Carriage Maintenance Depot | XOY | 462911 | OXLEYCS | OXLEYTCSD | 65036 |
| Oxley Carriage Sidings | OXLEYS | OXLEY SDG | 65036 | ||
| Oxley Down Goods Loop | 462905 | OXLEDGL | OXLEY DGL | 65040 | |
| Oxley Junction | OXLEYJ | ||||
| Oxley Signal Box | 462900 | OXLEY | OXLEY SB | 65037 | |
| Oxley Up Goods Loop | 462903 | OXLEUGL | OXLEY UGL | 65038 | |
| Oxmarsh Level Crossing | 620914 | OXMRSHX | OXMARSHLC | 21016 | |
| Oxshott | OXS | 560200 | OXSHOTT | OXSHOTT | 87193 |
| Oxted | OXT | 537700 | OXTED | OXTED | 87751 |
| Oxted Bay | OXT | 537705 | OXTEDBY | OXTED BAY | 87752 |
| Oxted Signal OD301 | 537703 | OXTE301 | OXTEDS301 | 87748 | |
| Oxted Signal OD306 | 537702 | OXTE306 | OXTEDS306 | 87749 | |
| Oxted Up Siding | 537706 | OXTEUSD | OXTED SDG | 87750 | |
| Oxwellmains Blue Circle | 939712 | OXWLMNS | OXMAINSDN | 04831 | |
| Oxwellmains Crossover | 939715 | OXWLCO | OXWLMAINS | 04840 | |
| Oxwellmains Down Marcroft Engineering | 939716 | OXWLME | OXMAINDN | 04843 | |
| Oxwellmains Haul Waste/Up Sidings | 939711 | OXWLSUP | OXMAINUP | 04830 | |
| Oxwellmains Lafarge | 939714 | OXWLFHH | OXMAIN DN | 04841 | |
| Oxwellmains Lafarge Colas Rail | 939718 | OXWLCLR | OXMAIN CR | 04848 | |
| Oxwellmains Marcroft | OXMAINSUP | 04839 | |||
| Oxwellmains Up Freightliner | 939717 | OXWLSUF | OXWLUP FL | 04847 | |