| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Oyens | city | Iowa | United States | 42.82028 | -96.0575 | 1292 | 1408 |
| Oyer | city | Missouri | United States | 37.96056 | -93.87083 | 797 | 378 |
| Oyhut | city | Washington | United States | 47.0175 | -124.16056 | 3 | 634 |
| Oylen | city | Minnesota | United States | 46.57472 | -94.79833 | 1305 | 662 |
| Oyster | city | Virginia | United States | 37.28639 | -75.92278 | 3 | 2140 |
| Oyster Bay | city | Alabama | United States | 30.28528 | -87.74306 | 3 | 3806 |
| Oyster Bay | city | New York | United States | 40.86556 | -73.5325 | 95 | 52574 |
| Oyster Bay Cove | city | New York | United States | 40.87083 | -73.51139 | 114 | 52574 |
| Oyster Cove | city | Virginia | United States | 37.25806 | -76.46917 | 3 | 7656 |
| Oyster Creek | city | Texas | United States | 29.00278 | -95.33167 | 3 | 3619 |
| Oyster Creek | city | North Carolina | United States | 35.11806 | -75.97583 | 3 | 45 |
| Oyster Creek | city | New Jersey | United States | 39.50417 | -74.41694 | 3 | 6400 |
| Oyster Creek Landing | city | North Carolina | United States | 35.39056 | -76.315 | 3 | 277 |
| Oyster Harbor | city | Maryland | United States | 38.92444 | -76.46556 | 3 | 50055 |
| Oyster Harbors | city | Massachusetts | United States | 41.62083 | -70.41583 | 9 | 10764 |
| Oyster Lodge | city | Florida | United States | 30.96778 | -87.23417 | 52 | 2973 |
| Oyster Point | city | South Carolina | United States | 32.72194 | -79.92861 | 3 | 50215 |
| Oyster Point | city | Virginia | United States | 37.10528 | -76.50778 | 3 | 87139 |
| Oyster Point | city | Pennsylvania | United States | 40.05861 | -76.40389 | 469 | 45082 |
| Oyster Rocks | city | Delaware | United States | 38.80194 | -75.20306 | 3 | 2988 |
| Oysterville | city | Washington | United States | 46.54917 | -124.02694 | 0 | 1345 |
| Oysterville | city | Oregon | United States | 44.57806 | -124.00083 | 190 | 3592 |
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