Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Palmer (Wash.) | 0 | 0 | |
| Palmers (Wash.) | 9 | 0 | |
| Palmyra (Wis.) | 0 | 0 | |
| Palo Alto (Calif.) | 4 | 0 | |
| Palouse (Idaho) | 1 | 0 | |
| Palouse (Wash.) | 107 | 0 | |
| Panama (Iowa) | 0 | 0 | |
| Pande (Ill.) | 0 | 0 | |
| Pandora (Wash.) | 0 | 0 | |
| Panhandle Spur (Idaho) | 0 | 0 |