Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Pray (Mont.) | 0 | 0 | |
| Pratt (Wash.) | 2 | 0 | |
| Pratt (Minn.) | 0 | 0 | |
| Prairie du Sac (Wis.) | 0 | 0 | |
| Prairie du Chien (Wis.) | 0 | 0 | |
| Prairie Du Chien (Wis.) | 1 | 0 | |
| Prairie County (Mont.) | 1 | 0 | |
| Prahl (Or.) | 0 | 0 | |
| Poynter (Or.) | 0 | 0 | |
| Poynette (Wis.) | 0 | 0 |