Name
- Governor General's Office, Khartoum, 20th century1
- Governor of Mocha, Early 18th century-Mid 19th century1
- Gramophone Company Ltd1
- Grand Mufti, Jerusalem, 1920-1
- Green, William Henry Rodes, Knight, army officer, 1823-19121
- Greyhound (1), Ship1
- Greyhound (2), Ship1
- Guy, John Michael, naval officer and surveyor, fl 1803-18321
- H. A. Mirza & Sons, Photographers, fl 19071
- HM Ambassador to France, 1814-19401
- HM Ambassador to Russia, 1801-19221
- HM Chargé d'Affaires to Iraq, Mid 20th century1
- HM Chargé d'Affaires to Persia, 1815-18261
- HMS Comet, ship, 1870-19081
- HMS Highflyer, frigate, 1851-18711
- HMS Minden, third rate ship, 1810-18611
- HMS Peterel, sloop, 1860-19011
- HMS Vulture, ship, 1869-18851
- Hamburg America Line, shipping company, 1847-19701
- Hannibal, Ship1