Liste der verwendeten Abkürzungen für Bahnverwaltungen
Vereinigte Staaten von Amerika
| Kürzel | Bahnverwaltung |
| JBHU | J.B. Hunt Transport, Inc. |
| JBHZ | == JBHU |
| JCAC | Johnson County Airport Commission |
| JCNX | xxxxJ |
| JCTR | Jersey Central Terminal Railway |
| JDHX | J.D. Heiskell Grain Co., Tulare CA |
| JDNX | J&M Locomotive Inc., Cleveland OH |
| JE | Joppa & Eastern Railroad Company |
| JECX | Western Resources Inc., KS |
| JEFW | Jefferson Warrior Railroad Co. |
| JFCX | xxxxJ |
| JFDX | John F. Daines [FURX] |
| JGDR | Jackson, Gordonville Delta Railroad |
| JHMX | == ECGX |
| JJRD | J & J Railroad, Inc. [Hardin Grain] |
| JKL | JK Lines, Inc. |
| JLCX | J&L Consulting |
| JLSX | Jones & Laughlin Steel Corporation |
| JMA~ | JMA Railroad, Connersville IN |
| JNSX | JNS Marketing - Coastline Rail Service Div. (D) |
| JPAX | Jacksonville Port Authority |
| JPEX | John Pratt |
| JPR | Joplin - Pittsburg Railway |
| JRSX | J.R. Simplot Company |
| JRWX | Johnson Railway Service (D) |
| JSC | Johnstown & Stony Creek Railroad |
| JSCR | Jay Street Connecting Railroad |
| JSRC | Jackson & Southern Railroad Co. [CTML] |
| JSRW | Jersey Southern Railway |
| JSRY | Janesville & Southeastern |
| JT | Jacksonville Terminal |
| JTCO | == JT |
| JTFS | Juniata Terminal Co. |
| JTPX | David J.Joseph Co. |
| JTRX | David J.Joseph Co. |
| JVRR | Juniata Valley Railroad |
| JWGX | JWG Joplin, MO |
| JWRX | Jim Walter Industries, Birmingham AL |
| JXPT | Jaxport Terminal Railway Co. |
Letzte Aktualisierung am 03.11.2025