Real world company prefixes
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Y2 YA YB YC YD YE YF YG YH YI YJ YK YL YM YN YO YP YR YS YT YU YV YW YX YY YZ
YWA YWB YWC YWD YWI YWL YWO YWT
Y2 YA YB YC YD YE YF YG YH YI YJ YK YL YM YN YO YP YR YS YT YU YV YW YX YY YZ
YWA YWB YWC YWD YWI YWL YWO YWT
| 1 | YW | Yreka Western R.R. Co. | 1/75-7/2000 | NRHS | |
| 2 | YW | YREKA WESTERN RAILROAD CO. | PWRC | ||
| 3 | YW | Yreka Western R.R. Co. | 1/1975-7/2000; eliminated 7/2002; 7/2005 | NAKINA | |
| 4 | YW | Yreka Western Railroad | RSRV | ||
| 5 | YWAY | YOUR WAY FREIGHT AND DELIVERY SERVI | SCAC4 | ||
| 6 | YWBM | YANKOCY WHOLESALE BUILDING MATERIAL | SCAC4 | ||
| 7 | YWCO | YODOCK WALL COMPANY INC | SCAC4 | ||
| 8 | YWDC | YUSEN LOGISTICS (AMERICAS) INC (CAR | SCAC4 | ||
| 9 | YWIC | YARNALL WAREHOUSE INC | SCAC4 | ||
| 10 | YWLG | YOWELL LOGISTICS | SCAC4 | ||
| 11 | YWOM | YOUR WAY OR MY WAY TRANSPORT | SCAC4 | ||
| 12 | YWTN | YOURWAY TRANSPORT INC | SCAC4 | ||
| 13 | YWTS | YOUR WAY TRAVEL SERVICES | SCAC4 |