| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ada-K'oy | city | Kardzhali | Bulgaria | 41.60 | 25.68 | 830 | 2271 |
| Ada-K’oy | city | Kardzhali | Bulgaria | 41.60 | 25.68 | 830 | 2271 |
| Ada-Obadan | city | Edo | Nigeria | 6.50 | 5.85 | 830 | 5662 |
| Ada-Tym | city | Sakhalinskaya Oblast' | Russia | 51.13 | 142.68 | 246 | 298 |