africa american samoa americas anglo-america antarctica arabian peninsula arctic arctic ocean asia asia-pacific economic cooperation association of southeast asian nations atlantic ocean australasia australia brunei burma cambodia canada caribbean caucasus central africa central america central asia central europe chile earth east africa east asia east asia summit east timor eastern europe europe far east federated states of micronesia fiji geography of asia geography of oceania guam hong kong india indian ocean indonesia japan kiribati laos latin america levant macau maghreb malaysia marshall islands melanesia mesopotamia mexico micronesia middle east mongolia nauru new zealand north africa north america north asia north korea northern america northern europe northern mariana islands ocean oceania pacific ocean pacific rim palau papua new guinea peru philippines polar region polynesia republic of china russia russian far east samoa siberia singapore solomon islands south america south asia south korea southeast asia southern africa southern cone southern europe southern ocean southwest asia sri lanka subregion thailand tonga trade tuvalu united states vanuatu vietnam west africa western europe world ocean