| Abbreviation | Definition |
|---|---|
| DYRX | Dynamic Rail Preservation Inc. |
| E&N | Esquimalt and Nanaimo (Railway, Vancouver Island, BC) |
| EACH | East Camden and Highland Railroad |
| EACH | East Camden and Highland Railroad Company |
| EACU | East Asiatic |
| EACU | East Asiatic Company Limited |
| EAGX | Eaglebrook |
| EAGX | Eaglebrook Incorporated |
| EAMU | Mariani Asphalt |
| EARY | Eastern Alabama Railway |
| EASO | EASX Corporation |
| EASO | EASX Railroad Corporation |
| EASU | Waterfront Container Leasing |
| EASU | Waterfront Container Leasing Company Incorporated |
| EASZ | Hong Kong Islands Line America, S. A. |
| EASZ | Waterfront Container Leasing |
| EASZ | Waterfront Container Leasing Company Incorporated |
| EBAX | Albemarle Corporation |
| EBAX | Ethyl Corporation |
| EBBX | Ed Burrier and Associates |