| Abbreviation | Definition |
|---|---|
| EVRC | Fremont and Elkhorn Valley Railroad |
| EVT | Evansville Terminal |
| EVT | Evansville Terminal Company Incorporated |
| EVWR | Evansville Western Railway |
| EWR | Elkhart and Western Railroad |
| EWR | Elkhart and Western Railway |
| EWRC | East West Rail Consortium |
| EWSX | Indianapolis Power and Light |
| EWSX | Indianapolis Power and Light Company |
| EXEX | Exelon Generating Co. (Commonwealth Edison) |
| EXFU | Exsif |
| EXMX | Express Marco Incorporated |
| EXMX | Express Marco Transportation |
| EXT | Exton Station (SEPTA Regional Rail- AMTK) |
| EXXU | Exsif Worldwide |
| EYIU | Triton Container International |
| FAIX | Fadale and Associates Incorporated |
| FAIX | FAIX Leasing |
| FALX | Falk Corporation |
| FANU | Brenner Tank (Hapag Lloyd) |