| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Auburn | city | Pennsylvania | United States | 40.59833 | -76.09361 | 498 | 8890 |
| Auburn Center | city | Pennsylvania | United States | 41.68972 | -76.03694 | 1276 | 1558 |
| Auburn Four Corners | city | Pennsylvania | United States | 41.72 | -75.98056 | 1384 | 1626 |
| Aucheys | city | Pennsylvania | United States | 40.575 | -76.16667 | 787 | 6667 |
| Audenried | city | Pennsylvania | United States | 40.91056 | -75.99194 | 1699 | 17287 |
| Audobon Gardens | city | Pennsylvania | United States | 40.12833 | -75.43667 | 183 | 45596 |
| Audubon | city | Pennsylvania | United States | 40.12778 | -75.43222 | 183 | 45596 |
| Aughwick | city | Pennsylvania | United States | 40.33667 | -77.86056 | 702 | 3949 |
| Augustaville | city | Pennsylvania | United States | 40.80722 | -76.74167 | 708 | 7274 |
| Aultman | city | Pennsylvania | United States | 40.56389 | -79.26111 | 1171 | 3516 |
| Austin | city | Pennsylvania | United States | 41.63111 | -78.09167 | 1473 | 369 |
| Austin Heights | city | Pennsylvania | United States | 41.38278 | -75.74333 | 787 | 57225 |
| Austinburg | city | Pennsylvania | United States | 41.99306 | -77.495 | 1404 | 1692 |
| Austinville | city | Pennsylvania | United States | 41.83889 | -76.87417 | 1397 | 1984 |
| Autumn Leaves | city | Pennsylvania | United States | 41.92889 | -75.33472 | 1512 | 864 |
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