| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Aylor | city | Maryland | United States | 39.38 | -77.37 | 830 | |
| Aynsley | city | Maryland | United States | 39.46 | -77.46 | 830 | |
| Ayres | city | Maryland | United States | 38.66 | -77.02 | 200 | |
| Ayres Lane Estates | city | Maryland | United States | 38.12 | -75.34 | 19 |