Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Yacolt (Wash.) | 7 | 0 | |
| Yahk (B.C.) | 2 | 0 | |
| Yakima Canyon (Wash.) | 8 | 0 | |
| Yakima River Canyon (Wash.) | 13 | 0 | |
| Yakima River (Wash.) | 1 | 0 | |
| Yakima (Wash.) | 191 | 0 | |
| Yakt (Idaho) | 2 | 0 | |
| Yakt (Mont.) | 102 | 0 | |
| Yale (B.C.) | 3 | 0 | |
| Yale (Iowa) | 0 | 0 |