- Granlund, Erik, 1892-19381
- Great Britain. Ordnance Survey1
- Gross, A1
- Gross, Alexander, 1879-19586
- Hachette (Firm)1
- Harding, Samuel Bannister, 1866-19272
- Henry Gaze & Sons (Firm)1
- Higginson, J. H. (Publisher)1
- Hill, Samuel, approximately 1766-18041
- Homann, Johann Baptist, 1663-17241
- Hôtel Karersee3
- Ibañez e Ibañez de Ibero, Carlos, 1825-18911
- Imprimerie Grou-Radenez1
- International Society of Soil Science1
- Irish Tourist Association1
- Istituto geografico De Agostini1
- Istituto italiano d'arti grafiche (Bergamo, Italy)1
- J. & C. Walker (Firm)1
- Jagen, Jan van1
- Jaillot, Alexis Hubert, 1632?-17121