pan
Nairobi [US Embassy] Kenya
Nampo-shoto Japan
Naples [US Consulate General] Italy
Nassau [US Embassy] Bahamas, The
Natuna Besar Islands Indonesia
N'Djamena [US Embassy] Chad
Netherlands East Indies Indonesia
Netherlands Guiana Suriname
Nevis Saint Kitts and Nevis
New Delhi [US Embassy] India
Newfoundland Canada
New Guinea Indonesia; Papua New Guinea
New Hebrides Vanuatu
New Siberian Islands Russia
New Territories Hong Kong
New York, New York [US Mission United States
to the United Nations (USUN)]
Niamey [US Embassy] Niger
Nice [US Consular Agency] France
Nicobar Islands India
Nicosia [US Embassy] Cyprus
Nightingale Island Saint Helena
North Atlantic Ocean Atlantic Ocean
North Channel Atlantic Ocean
Northeast Providence Channel Atlantic Ocean
Northern Epirus Albania; Greece
Northern Grenadines Saint Vincent and the Grenadines
Northern Ireland United Kingdom
Northern Rhodesia Zambia
North Island New Zealand
North Korea Korea, North
North Pacific Ocean Pacific Ocean
North Sea Atlantic Ocean
North Vietnam Vietnam
Northwest Passages Arctic Ocean
North Yemen (Yemen Arab Republic) Yemen
Norwegian Sea Atlantic Ocean
Nouakchott [US Embassy] Mauritania
Novaya Zemlya Russia
Nuevo Laredo [US Consulate] Mexico
Nyasaland Malawi

Oahu United States
Oaxaca [US Consular Agency] Mexico
Ocean Island (Banaba) Kiribati
Ocean Island (Kure Island) United States
Ogaden Ethiopia; Somalia
Oil Islands (Chagos Archipelago) British Indian Ocean Territory
Okhotsk, Sea of Pacific Ocean
Okinawa Japan
Oman, Gulf of Indian Ocean
Ombai Strait Pacific Ocean
Oporto [US Consulate] Portugal
Oran [US Consulate] Algeria
Oresund (The Sound)