| Reporting Marks | Railroad |
|---|
| AA | |
| ACL | |
| ACY | |
| ALS | |
| AN | |
| AOK | |
| APA | |
| ARR | |
| ARZC | |
| ASAB | |
| ATSF | |
| ATW | |
| BA | |
| BAR | |
| BCE | |
| BCOL | |
| BM | |
| BML | |
| BN | |
| BNSF | |
| BO | |
| BOCT | |
| BRC | |
| BRW | |
| BVRY | |
| BVS | |
| C&A | |
| CBNS | |
| CBQ | |
| CC | |
| CCR | |
| CEI | |
| CFWR | |
| CG | |
| CGW | |
| CHP | |
| CHTT | |
| CIL | |
| CIM | |
| CIRR | |
| CKRY | |
| CMNW | |
| CMO | |
| CN | |
| CNJ | |
| CNW | |
| CO | |
| COER | |
| COP | |
| CP | |
| CR | |
| CRR | |
| CS | |
| CSS | |
| CSXT | |
| CTRN | |
| CV | |
| DH | |
| DLW | |
| DME | |
| DMIR | |
| DRGW | |
| DTI | |
| DWP | |
| EEC | |
| EJE | |
| EL | |
| | Reporting Marks | Railroad |
|---|
| ELS | |
| FDDM | |
| FEC | |
| FMRC | |
| FWD | |
| FXE | |
| GA | |
| GBW | |
| GCW | |
| GMO | |
| GN | |
| GRR | |
| GTW | |
| GWWE | |
| GWWR | |
| HN | |
| HS | |
| IAIS | |
| IANR | |
| IC | |
| ICG | |
| IHRC | |
| IMRL | |
| INRD | |
| INT | |
| ITC | |
| JSRC | |
| KCMO | |
| KCS | |
| KCT | |
| KJRY | |
| KOG | |
| KRR | |
| KSW | |
| KYLE | |
| LA | |
| LAJ | |
| LHR | |
| LI | |
| LM | |
| LN | |
| LNE | |
| LV | |
| MDW | |
| MEC | |
| MILW | |
| MKT | |
| MNA | |
| MNNR | |
| MNS | |
| MON | |
| MP | |
| MPA | |
| MRS | |
| MSRC | |
| MSTL | |
| NAR | |
| NECR | |
| NEKM | |
| NENE | |
| NH | |
| NKP | |
| NOKL | |
| NP | |
| NS | |
| NW | |
| NWP | |
| | Reporting Marks | Railroad |
|---|
| NYC | |
| NYSW | |
| OKKT | |
| OLB | |
| PAL | |
| PC | |
| PE | |
| PGE | |
| PICK | |
| PLE | |
| PM | |
| PPU | |
| PRR | |
| PRSL | |
| PW | |
| PWV | |
| QAP | |
| QC | |
| RBMN | |
| RDG | |
| RFP | |
| RI | |
| SAL | |
| SBD | |
| SCL | |
| SEKR | |
| SERA | |
| SI | |
| SJGI | |
| SKOL | |
| SLSF | |
| SOO | |
| SOU | |
| SP | |
| SPS | |
| SR | |
| SRN | |
| SS | |
| SSAM | |
| SSW | |
| TCWR | |
| TFM | |
| THB | |
| TM | |
| TOE | |
| TP | |
| TPW | |
| TR | |
| TRRA | |
| TSU | |
| UMP | |
| UP | |
| UTAH | |
| VGN | |
| VTR | |
| WAB | |
| WC | |
| WICT | |
| WGR | |
| WLE | |
| WLO | |
| WM | |
| WP | |
| WW | |
| WWV | |
| YW | |
|
Famous Foursomes
Common Passwords
Fast Food Restaurants
