Manchuria
China

Manila [US Embassy]
Philippines

Manipa Strait
Pacific Ocean

Mannar, Gulf of
Indian Ocean

Manua Islands
American Samoa

Maputo [US Embassy]
Mozambique

Maracaibo [US Consulate]
Venezuela

Marcus Island (Minami-tori-shima)
Japan

Mariana Islands
Guam; Northern Mariana Islands

Marion Island
South Africa