Mexico

Guangzhou [US Consulate General] China

Guantanamo Bay [US Naval Base] Cuba

Guatemala [US Embassy] Guatemala

Gubal, Strait of Indian Ocean

Guinea, Gulf of Atlantic Ocean

Guayaquil [US Consulate General] Ecuador

H
Ha'apai Group Tonga

Habomai Islands Russia [de facto]

Hague, The [US Embassy] Netherlands

Hainan Dao China

Halifax [US Consulate General] Canada

Halmahera Indonesia

Hamburg [US Consulate General] Germany

Hamilton [US Consulate General] Bermuda

Hanoi Vietnam

Harare [US Embassy] Zimbabwe

Hatay Turkey

Havana [US post not maintained; Cuba
representation by US Interests
Section (USINT) of the Swiss
Embassy]

Hawaii United States

Heard Island Heard Island and McDonald Islands

Helsinki [US Embassy] Finland

Hermosillo [US Consulate] Mexico

Hispaniola Dominican Republic; Haiti

Hokkaido Japan

Hong Kong [US Consulate General] Hong Kong

Honiara [US Consulate] Solomon Islands

Honshu Japan

Hormuz, Strait of Indian Ocean

Horn, Cape (Cabo de Hornos) Chile

Horne, Iles de Wallis and Futuna

Horn of Africa Ethiopia; Somalia

Hudson Bay Arctic Ocean

Hudson Strait Arctic Ocean

I
Inaccessible Island Saint Helena

Indochina Cambodia; Laos; Vietnam

Inner Mongolia (Nei Mongol) China

Ionian Islands Greece

Ionian Sea Atlantic Ocean

Irian Jaya Indonesia

Irish Sea Atlantic Ocean

Islamabad [US Embassy] Pakistan

Islas Malvinas Falkland Islands (Islas Malvinas)

Istanbul [US Consulate General] Turkey

Italian Somaliland Somalia

Ivory Coast Cote d'Ivoire

Iwo Jima