- Güssefeld, F. L. (Franz Ludwig), 1744-1807, cartographer1
- Hadol, Paul, 1835-18751
- Hammerschmidt, W., -1869, cartographer1
- Hammond Incorporated1
- Hansen, Jules, 1849-1931, cartographer1
- Hocquart, Edouard, b. ca. 17951
- Homann Erben (Firm), cartographer1
- Homann Erben (Firm), cartographer, publisher1
- Hondius, Hendrik, 1597-16511
- Hottin, G.1
- Huot, V.1
- Husson, Pieter, 1678-17331
- Hédin (Geographer), cartographer1
- Hérisson, Eustache, 1759-1816, cartographer1
- Imbert, J. Leopold, cartographer1
- Imfeld, X. (Xaver), cartographer1
- Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia), cartographer, publisher1
- Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia), cartogapher, publisher1
- Institut des sciences agronomiques du Burundi, issuing body1
- Institut français du pétrole1
GeoBlacklight version 4.1.0
