word | | Geography - note |
| Holy | Holy See (Vatican City) | ... smallest state; beyond the territorial boundary of Vatican City, the Lateran Treaty of 1929 grants the Holy See extraterritorial authority over 23 sites in Rome and five outside of Rome, including the ... |
| Holy | Monaco | second-smallest independent state in the world (after Holy See); almost entirely urban |
| Holy | San Marino | landlocked; smallest independent state in Europe after the Holy See and Monaco; dominated by the Apennines |
| home | Mauritius | ... country derives its name, is of volcanic origin and is almost entirely surrounded by coral reefs; home of the dodo, a large flightless bird related to pigeons, driven to extinction by the ... |
| Honiara | Solomon Islands | ... an undersea earthquake measuring 8.1 on the Richter scale occurred 345 km WNW of the capital Honiara; the resulting tsunami devastated coastal areas of Western and Choiseul provinces with dozens of deaths ... |
| Hormuz | Indian Ocean | major chokepoints include Bab el Mandeb, Strait of Hormuz, Strait of Malacca, southern access to the Suez Canal, and the Lombok Strait |
| Hormuz | Iran | strategic location on the Persian Gulf and Strait of Hormuz, which are vital maritime pathways for crude oil transport |
| Hormuz | Oman | strategic location on Musandam Peninsula adjacent to Strait of Hormuz, a vital transit point for world crude oil |
| Hormuz | United Arab Emirates | strategic location along southern approaches to Strait of Hormuz, a vital transit point for world crude oil |
| Horn | Somalia | strategic location on Horn of Africa along southern approaches to Bab el Mandeb and route through Red Sea and Suez Canal |
| hottest | Niger | landlocked; one of the hottest countries in the world; northern four-fifths is desert, southern one-fifth is savanna, suitable for livestock and limited agriculture |
| Howland | United States Pacific Island Wildlife Refuges | Baker, Howland, and Jarvis Islands: scattered vegetation consisting of grasses, prostrate vines, and low growing shrubs; primarily a nesting, roosting, and foraging habitat for seabirds, shorebirds, and marine wildlife; closed to the ... |