|
AAR
| Association of American Railroads | 2 |
|
ASFX
| American Steel Foundries | 4 |
|
CBQ
| Chicago Burlington & Quincy | 1 |
|
CSL
| Chicago Short Line Railway Company | 1 |
|
DRGW
| Denver & Rio Grande Western | 5 |
|
GECX
| General Electric Company | 1 |
|
GN
| Great Northern | 1 |
|
GPEX
| General American Pfaudler | 1 |
|
IRYM
| Illinois Railway Museum | 1 |
|
NERR
| Nashville and Eastern | 1 |
|
TSSX
| U.S. Dept. of Energy Albuquerque Operations Office | 2 |
|
UP
| Union Pacific Railroad Company | 1 |
