| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Adaka | city | Laane-Virumaa | Estonia | 59.4997222 | 26.1391667 | 190 | 1652 |
| Adara | city | Laane-Virumaa | Estonia | 59.1333333 | 26.7166667 | 305 | 1667 |
| Adara Asundus | city | Laane-Virumaa | Estonia | 59.1333333 | 26.7166667 | 305 | 1667 |
| Adavere | city | Jogevamaa | Estonia | 58.7061111 | 25.8991667 | 249 | 1265 |
| Adavere Asundus | city | Jogevamaa | Estonia | 58.7061111 | 25.8991667 | 249 | 1265 |
| Adila | city | Raplamaa | Estonia | 59.1077778 | 24.6408333 | 246 | 1044 |
| Adila-Krimmi | city | Raplamaa | Estonia | 59.1194444 | 24.6133333 | 236 | 1474 |
| Adila-Tagakula | city | Raplamaa | Estonia | 59.1547222 | 24.6147222 | 242 | 2867 |
| Adila-Tagakyula | city | Raplamaa | Estonia | 59.1547222 | 24.6147222 | 242 | 2867 |
| Adila-Tagaküla | city | Raplamaa | Estonia | 59.1547222 | 24.6147222 | 242 | 2867 |
| Adiste | city | Polvamaa | Estonia | 58.0947222 | 27.1455556 | 180 | 1316 |
| Adra | city | Harjumaa | Estonia | 59.3702778 | 24.3713889 | 124 | 9750 |
| Adraku | city | Ida-Virumaa | Estonia | 58.9319444 | 26.8216667 | 111 | 4301 |
| Adrakula | city | Harjumaa | Estonia | 59.3702778 | 24.3713889 | 124 | 9750 |
| Adrakyulya | city | Harjumaa | Estonia | 59.3702778 | 24.3713889 | 124 | 9750 |
| Adraküla | city | Harjumaa | Estonia | 59.3702778 | 24.3713889 | 124 | 9750 |
| Adrika | city | Laane-Virumaa | Estonia | 59.4847222 | 26.7308333 | 141 | 1737 |
| Adriku | city | Laane-Virumaa | Estonia | 59.4847222 | 26.7308333 | 141 | 1737 |
| Adu | city | Valgamaa | Estonia | 58.0119444 | 26.2397222 | 413 | 1573 |
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