Bulgarian toponyms in Antarctica (O)




 * Obelya Glacier, Sentinel Range
 * Oberbauer Point, Anvers Island
 * Obidim Peak, Trinity Peninsula
 * Obitel Peninsula, Anvers Island
 * Oborishte Ridge, Greenwich Island
 * Obretenik Bastion, Danco Coast
 * Obzor Hill, Trinity Peninsula
 * Odesos Buttress, Nordenskjöld Coast
 * Odometer Rock, Nelson Island
 * Odrin Bay, Nordenskjöld Coast
 * Oeagrus Beach Snow Island
 * Oescus Island, Robert Island
 * Ofelia Island, Joinville Island
 * Ogled Peak, Trinity Peninsula
 * Ognen Cove, Trinity Peninsula
 * Ogosta Point, Livingston Island
 * Ogoya Glacier, Trinity Peninsula
 * Ograzhden Cove, Livingston Island
 * Ogygia Island, Snow Island
 * Ohoden Col, Trinity Peninsula
 * Ojeda Beach, Livingston Island
 * Okol Rocks, Aitcho Islands
 * Okorsh Saddle, Oscar II Coast
 * Olusha Cove, Trinity Island
 * Omurtag Pass, Livingston Island
 * Ongal Peak, Livingston Island
 * Onogur Islands, Robert Island
 * Opaka Rocks, Robert Island
 * Opalchenie Peak, Vinson Massif
 * Opitsvet Lake, Livingston Island
 * Opizo Peak, Brabant Island
 * Orbel Peak, Graham Coast
 * Orcho Glacier, Clarence Island
 * Oread Lake, Livingston Island
 * Oreshak Peak, Sentinel Range
 * Organa Peak, Smith Island
 * Orizari Glacier, Sentinel Range
 * Orpheus Gate, Livingston Island
 * Orsini Rock, Livingston Island
 * Orsoya Rocks, Robert Island
 * Oryahovo Heights, Livingston Island
 * Oselna Glacier, Alexander Island
 * Osenovlag Island, Robert Island
 * Oshane Glacier, Brabant Island
 * Osikovo Ridge, Graham Coast
 * Osmar Strait, South Shetland Islands
 * Osogovo Bay, Livingston Island
 * Ostrusha Nunatak, Sentinel Range
 * Ovech Glacier, Smith Island