Oceania 170
Oman 95
Ontario 26
OECD countries 18
Ohio 12
Oregon 5
Other 5
Oaxaca (State) 2
Officials and employess 2
Orient 2
OECD 1
Oahu 1
Oaxaca (Mexico : State) 1
Obernburg a. Main 1
Obernburg a. Main (Germany) 1
Oder River 1
Okhotsk, Sea of, Region 1
Oklahoma 1
Olona Valley 1
Oman -- 1
Ontario, Northern 1
Ontario, Southern 1
Oranjestad 1
Oranjestad (Aruba) 1
Organisation of Eastern Caribbean States 1
Organization of Petroleum Exporting Countries 1
Orgosolo 1
Orgosolo (Italy) 1
Orissa 1
Orissa (India) 1
Orizaba (Veracruz-Llave) 1
Orizaba (Veracruz-Llave, Mexico) 1
Orlando 1
Osaka (Japan) 1
Oslo 1
Oslo (Norway) 1
Otavalo 1
Otavalo (Ecuador) 1
Ottobeuren 1
Ottobeuren (Germany) 1
Outer space 1
Owambo 1
Owambo (Namibia) 1
Owens Valley 1
Oxnard 1