Name
- Indian Civil Service, 1858-19471
- Indian Oil Concessions Limited, Mid 20th century-Late 20th century1
- Indo-European Telegraph Department, 1862-19311
- Iznīqī, ʻAlī, 'al-Muʼallif al-Jadīd', d 16091
- J & C Walker, engravers, c 1820-c 18671
- Jam of Las Bela, c 1742-19551
- James (2), Ship1
- James (3), Ship1
- James and Mary (1), Ship1
- Johanna, Ship1
- John (1), Ship1
- John and Alexander, Ship1
- John and Margaret, Ship1
- John and Martha, Ship1
- John and Mary (1), Ship1
- John and Mary (2), Ship1
- Johnson, Frank Harcourt, representative of the Imperial Bank of Iran, 1900-19891
- Joint Foreign Committee of the Board of Deputies of British Jews and the Anglo-Jewish Association, 1878-19431
- Jonas (2), Ship1
- Jonas, ship, 1621-16411