A1 |
National |
A2 |
England & Wales |
A3 |
London & South East |
A4 |
Long Distance |
A5 |
Regional |
A6 |
Scotland |
AO |
unknown |
BC |
Grantrail |
CA |
Railway DDS |
CB |
Finance & HQ |
CC |
College Of Railway Technology |
CD |
AEA Technology |
CE |
Miller Liability |
CF |
Business Systems |
CG |
First Procurement |
CH |
Railpart (UK) |
CI |
British Rail Telecommunications [Central Services agency] |
CJ |
TCI Projects |
CK |
Residual Works and Depots |
CL |
Interfleet Technology |
CM |
Engineering Link |
CN |
WS Atkins National Train Enquiry Services |
CO |
CMS RTAC Warrant |
CP |
Scientifics |
CQ |
Railtest |
CR |
Technical Services |
CS |
National Rail Supplies Service Centres |
CT |
Bodycote Materials |
CU |
Interlogic Controllers |
CV |
WS Atkins Opal |
CW |
National Rail Supplies |
CX |
TCI Operational Research |
CY |
Disagregation |
CZ |
BRB Subsidiary Defaults |
D1 |
Freightliner Infrastructure |
D2 |
Freightliner Heavy Haul |
D8 |
Freightliner Intermodal |
DA |
English Welsh & Scottish Railway |
DA |
Railfreight Distribution |
DA |
DB Cargo International |
DB |
Freightliner Intermodal |
DH |
Freightliner Heavy Haul |
E1 |
GWR charters |
EA |
English Welsh & Scottish Railway |
EA |
Transpennine Express |
EB |
Abellio Greater Anglia |
EB |
Abellio East Anglia |
EC |
Grand Central |
ED |
Northern Rail |
EE |
Heathrow Connect |
EF |
First Greater Western [First Great Western; Great Western Railway] |
EG |
First Capital Connect |
EH |
XC Trains [CrossCountry] |
EI |
Wrexham, Shropshire & Marylebone Railway |
EJ |
London & Birmingham Railway [London Midland] |
EJ |
West Midlands Trains [London Northwestern Railway; West Midlands Railway] |
EK |
London Overground Rail Operations |
EK |
Arriva Rail London [London Overground] |
EL |
Glasgow Trains |
EM |
East Midlands Trains |
EM |
Abellio East Midlands |
EN |
Devon & Cornwall Railways |
ES |
Serco Caledonian Sleepers |
ET |
Govia Thameslink Railway [Thameslink; Southern; Great Northern; Gatwick Express] |
EU |
Virtual European paths |
EX |
MTR Corporation (Crossrail) [TfL Rail] |
FA |
Loadhaul |
FA |
English Welsh & Scottish Railway European Freight |
FD |
English Welsh & Scottish Railway International |
FE |
English Welsh & Scottish Railway [Mainline Freight] |
FL |
English Welsh & Scottish Railway [Transrail Freight] |
FM |
DB Schenker [Rail express systems] |
GA |
Eurostar International |
GA |
Eurostar (UK) |
GB |
Rail Europe |
GC |
IPAC |
GD |
Eurotunnel |
HA |
Scotrail |
HA |
First Scotrail |
HA |
Scotrail Railways |
HB |
London North Eastern Railway |
HB |
Virgin Trains East Coast |
HB |
East Coast Main Line Company |
HB |
NXEC Trains [National Express East Coast] |
HB |
Great North Eastern Railway |
HB |
Intercity East Coast |
HC |
Arriva Trains Northern |
HC |
Northern Spirit |
HC |
Regional Railways North East |
HD |
North Western Trains Company [First North Western] |
HD |
North West Regional Railways |
HE |
Merseyrail Electrics (2002) |
HE |
Arriva Trains Merseyside |
HE |
Merseyrail Electrics |
HF |
InterCity West Coast |
HF |
West Coast Trains [Virgin Trains West Coast] |
HF |
First Trenitalia West Coast Rail [Avanti West Coast] |
HG |
Central Trains |
HH |
CrossCountry Trains [Virgin CrossCountry] |
HI |
Midland Main Line |
HJ |
Great Western Trains [First Great Western] |
HK |
Wales & West Passenger Trains [Wessex Trains; Wales & West] |
HK |
South Wales & West Railway |
HL |
Cardiff Railway Company [Wales & Borders Trains] |
HL |
Arriva Trains Wales |
HL |
Keolis Amey Operations/Gweithrediadau Keolis Amey Limited [Transport for Wales] |
HM |
Heathrow Express |
HN |
First Great Western Link |
HN |
Thames Trains |
HO |
The Chiltern Railway Company |
HP |
North London Railways |
HP |
Silverlink Train Services |
HQ |
West Anglia & Great Northern |
HR |
Great Eastern Railway [First Great Eastern] |
HS |
Anglia Railways Train Services |
HT |
c2c rail |
HU |
SE Trains [Southeastern] |
HU |
London & South Eastern Railway [Southeastern] |
HU |
South Eastern Trains |
HU |
Connex South Eastern |
HV |
Gatwick Express |
HW |
Connex South Central |
HW |
New Southern Railway |
HW |
South Central |
HW |
Southern Railway |
HX |
Thameslink Rail |
HY |
First MTR South Western Trains [South Western Railway] |
HY |
South West Trains |
HY |
Stagecoach South Western Trains [South West Trains] |
HZ |
Island Line |
IS |
GB Railways |
JA |
First Info |
JB |
On Time Design |
JC |
Rail Property |
JD |
P&MM Railpart Doncaster |
JE |
Red Funnel |
JF |
P&MM Infrastructure |
JG |
NXEC Telesales |
JH |
former Bus HQ |
JI |
totaljourney.com |
JJ |
First Procurement Association |
JK |
Qjump |
JL |
London offices |
JM |
Rail Europe 4a |
JN |
Newcastle Telesales |
JO |
Rail Gourmet |
JP |
ATOC |
JQ |
ATOC |
JR |
Rail Settlement Plan [RSP] |
JS |
FCM Travel (JS) |
JT |
Travel Agents |
JU |
Charing Cross Canteen |
JV |
Trainline |
JW |
Harry Weeks Travel |
JX |
A G Gates |
JY |
Clyde Travel |
JZ |
BRB Subsidiary Default |
KA |
Bombardier East Ham |
KB |
Alstom Train Services Glasgow |
KC |
Bombardier Aylesbury |
KD |
Adtranz Doncaster |
KE |
Alstom Eastleigh |
KF |
Maintrain |
KG |
Railcare Glasgow |
KH |
Siemens |
KI |
Alstom Chester |
KJ |
Alstom Shields |
KK |
Hunslet-Barclay |
KL |
London And North Western Railway |
KM |
Marcroft |
KN |
Adtranz Manchester |
KO |
Adtranz Etches Park |
KP |
Allied Inspection |
KQ |
Pullman Rail |
KR |
West Coast Traincare |
KS |
Adtranz Norwich |
KT |
Adtranz Hornsey |
KU |
Prorail |
KV |
AdtranzConnex Joint Venture |
KW |
Railcare Wolverton |
KX |
Railcare |
KY |
Brush Traction |
KZ |
Adtranz HQ |
LA |
Transrail Freight |
LB |
EWS Railway Direct |
LC |
Loram |
LD |
East Coast Trains [Lumo] |
LF |
Grand Union Trains |
LG |
Legge Infrastructure Services |
LN |
Great North Western Railway |
LR |
Network Rail On Track Machines |
LS |
Locomotive Services (TOC) |
MA |
Rail express systems |
MB |
Special Trains Unit |
MC |
Rail Express Systems special trains |
MD |
unknown |
MV |
Varamis Rail |
NA |
Passenger Disputed Minutes |
NB |
Freight Disputed Minutes |
NC |
Contractor Disputed Minutes |
ND |
unknown |
NE |
unknown |
NF |
unknown |
NI |
unknown |
NP |
National Power |
NR |
Network Rail Reserved Pathings (Non QJ) |
OA |
BT Police |
OD |
Lorne Stewart |
OE |
Sema Group |
OG |
CAP Gemini |
P1 |
GB Railfreight engineering trains |
P2 |
Victa Westlink Rail passenger charters |
P3 |
Advenza Cotswolds passenger charters |
P4 |
GB Railfreight charters |
P5 |
West Coast Railway Company infrastructure |
P6 |
Devon & Cornwall Railway infrastructure |
P8 |
Rail Operations Group charters |
PA |
West Coast Railway Company |
PB |
Rail Charter Services |
PC |
Venice Simplon-Orient-Express |
PD |
Mendip Rail |
PE |
GB Railfreight |
PF |
Hull Trains Company |
PG |
Nexus |
PG |
DB Regio Tyne & Wear |
PH |
Rail Operations Group |
PI |
Advenza Freight |
PJ |
Merlin Rail |
PJ |
Victa Westlink Rail |
PK |
Pre Metro Operations |
PL |
Cotswold Rail |
PM |
Merlin Rail |
PM |
On Route Logistics UK |
PN |
Freight Europe |
PO |
Devon & Cornwall Railways |
PP |
Greater Manchester PTE |
PQ |
Riviera Trains |
PR |
North Yorkshire Moors Railway |
PS |
SNCF Freight |
PT |
Europorte Channel |
PV |
Victa Railfreight |
PZ |
Wessex (final use) |
QA |
Wrong TSC |
QA |
Network Rail Head Quarters |
QB |
Network Rail Sussex |
QC |
Network Rail Wessex |
QD |
Network Rail Western |
QE |
Network Rail Midlands/Central |
QF |
Network Rail North West |
QG |
Network Rail London North East |
QH |
Network Rail Anglia |
QI |
Network Rail East Coast |
QJ |
Network Rail Virtual Freight Co |
QJ |
Network Rail Eastern |
QK |
Network Rail East Coast Main Line |
QK |
Network Rail Southern |
QL |
Network Rail Scotland |
QM |
Network Rail Kent |
QN |
Network Rail Property |
QN |
Network Rail West Coast Main Line South |
QO |
Network Rail External Customer |
QP |
Network Rail Major Projects |
QQ |
Network Rail Midland & Continental (HS1) |
QR |
Network Rail London North West |
QR |
Network Rail London North West & Central |
QS |
Network Rail Ex RSSB |
QS |
Network Rail Scotland |
QT |
Network Rail South East Assets Territory |
QU |
Network Rail Information Systems |
QU |
Network Rail Western & Wales |
QV |
Network Rail Midland & Continental |
QV |
Network Rail East Midlands |
QW |
Network Rail Wales |
QY |
Network Rail UK Private Infrastructure |
QZ |
Network Rail Non UK |
R1 |
Fastline infrastructure |
R2 |
Colas infrastructure |
R4 |
Harsco Rail freight |
RA |
Balfour Beatty Rail renewals |
RB |
Carillion Rail |
RB |
GTRM |
RC |
Fastline maintenance |
RC |
Jarvis Facilities |
RD |
First Engineering |
RD |
Swietelsky Babcock Rail (SB Rail) |
RE |
Amey Rail |
RF |
Balfour Beatty 'Reg Projects Lnd' |
RG |
Amec |
RG |
Colas Rail freight |
RH |
Volker Rail |
RH |
Grantrail |
RI |
Balfour Beatty |
RJ |
Fastline Freight |
RJ |
Jarvis Track Renewal Company |
RK |
Centrac |
RL |
Northern Track Renewal Unit |
RL |
Jarvis Fastline (Northern) |
RM |
Scotland Track Renewals |
RM |
Jarvis Fastline (Scotland) |
RM |
Network Rail Roz Schedule Test/Internal Testing |
RN |
Western Track Renewals |
RN |
Jarvis Fastline (Western) |
RO |
Balfour Beatty Civil Engineering |
RO |
First Engineering |
RP |
Adtranz Aylesbury |
RP |
Balfour Beatty |
RQ |
Carillion (CTRL Phase 1) |
RR |
JSD Research & Development |
RS |
Serco Rail Maintenance |
RT |
Harsco Rail |
RU |
Jarvis non-rail |
RU |
Seco Rail |
RV |
CEDAC London |
RV |
WS Atkins CEDAC |
RW |
Amey Seco |
RX |
BPE |
RY |
Power Track |
RZ |
Balfour Beatty Rail Plant |
SA |
Eversholt Rail |
SB |
Porterbrook |
SC |
Angel Train Contracts |
SD |
Serco Management Services |
SD |
Serco Rail Operations |
SE |
Serco Support Services |
SF |
Mainline Station Cleaners |
SG |
Serco (RT99) |
SH |
Serco Test Services |
SI |
Serco Rail Maintenance |
SJ |
South Yorkshire Supertram |
SM |
Controller |
SO |
SLC Operations |
SO |
RailAdventure UK |
SP |
The Swanage Railway Company |
TA |
British Rail Telecommunications |
TK |
Serco Edinburgh Telesales |
TL |
London Call Centre |
TN |
BT 'Conn In Bus' |
TR |
National Rail 'Com' Centre |
TS |
Scotland Call Centre |
TY |
Vintage Trains |
UB |
Thales |
UC |
Interfleet Technology |
UD |
Engineering Link |
UE |
Network Engineering Services |
UF |
ISS (London) |
UK |
Raildirect |
US |
RSSB |
UT |
LTS Rail |
VA |
Red Star Parcels |
VB |
Adtranz Chart Leacon |
VC |
Adtranz Ilford |
VD |
Rail express systems special trains |
VE |
Rail Vehicle Engineering |
VF |
Owen Williams Railways |
VG |
Eversholt Rail |
VG |
HSBC Rail UK |
VH |
Angel Train Contracts |
VI |
Porterbrook Leasing |
VJ |
Occupational Health |
VK |
Catalys Rail Training |
VL |
Westinghouse Signals |
VM |
Fragonset Railways |
VM |
Rail express systems |
VN |
Rail Projects |
VO |
Materials Engineering |
VP |
Quality & Safety |
VQ |
CEDG York |
VR |
Scott Wilson Railways |
VS |
Scott Wilson Railways |
VT |
WS Atkins CEDAC |
VU |
James Scott-BPE |
VV |
WS Atkins Rail |
VW |
Adtranz Signals |
VX |
Rail Pension Management |
VY |
Railpen Investments |
VZ |
Pension Trustees |
W1 |
DB Cargo Charters |
WA |
DB Cargo |
WA |
DB Schenker |
WA |
English Welsh & Scottish Railway |
X1 |
Direct Rail Services charters |
X2 |
Direct Rail Services infrastructure |
XA |
RSL Use Only |
XB |
LUL District Line (Wimbledon) |
XC |
LUL Bakerloo Line (Harrow) |
XD |
'BR' Over LUL Line |
XE |
LUL District Line (Richmond) |
XF |
Balfour Beatty Rail Maintenance |
XG |
National Power |
XH |
Direct Rail Services |
XI |
ICL |
XJ |
Ffestiniog Railway |
XM |
LUL Metropolitan Line (Croxley Rail Link) |
XN |
OCE (UK) |
XP |
Peak Rail |
XT |
Travel Agents |
XU |
Union Pacific |
XV |
Tiphook Rail |
XW |
Waterman Railways |
XX |
P&O freight customers |
XX |
Wrong TSC |
YA |
Group Head Quarters Non SAU |
YB |
Residual Central Services |
YC |
Property Board |
YD |
BR Residual Body |
YG |
Hanson & Hall Rail Services |
ZA |
Source System Control |
ZB |
Corporate |
ZB |
Alliance Rail |
ZC |
Source System Disaggregation |
ZD |
Disaggregation PC |
ZE |
Disaggregation |
ZF |
Passenger Accounting |
ZG |
Rail Settlement Plan 1 & 2 |
ZH |
Rail Settlement Plan 3 |
ZJ |
SRTL ltd |
ZO |
DFT |
ZT |
Scottish Executive/'Sta' |
ZZ |
DB Schenker Rail Infrastructure Transport System [RITS] |