Countries of Oceania:
Australia
Cook Islands (Free association with New Zealand)
Federated States of Micronesia
Fiji
Kiribati
Marshall Islands
Nauru
New Zealand
Niue
Northern Mariana Islands (Commonwealth in political union with the U.S.)
Palau
Papua New Guinea
Solomon Islands
Tonga
Tuvalu
Vanuatu
Samoa

Dependent areas:
American Samoa (territory of the U.S.)
Chatham Islands (New Zealand)
French Polynesia (overseas territory of France)
Guam (territory of the U.S.)
Howland Island (territory of the U.S.)
Jarvis Island (territory of the U.S.)
Johnston Atoll (territory of the U.S.)
Kingman Reef (territory of the U.S.)
New Caledonia (overseas territory of France)
Norfolk Island (territory of Australia)
Palmyra Atoll (territory of the U.S.)
Pitcairn Islands (dependent territory of the U.K.)
Tasmania (Australia)
Tokelau (territory of New Zealand)
Wallis and Futuna (overseas territory of France)
Wake Island (territory of the U.S.)

Water bodies:
Pacific Ocean

Other countries outside Oceania:
Asia
Brunei
East Timor
Indonesia
Malaysia
Philippines
Hawaii (U.S.)