- Ica Province, Department of Ica, Southern Peru38 objects
- Ica Valley (PV 62), Ica Region, Southern Peru38 objects
- Illescas Penisula, Piura Region, Northern Peru1 objects
- Imperial County, California4 objects
- Independence, Inyo County, California1 objects
- India3 objects
- Indian Slough, Contra Costa County, California2 objects
- Indio area, Coachella Valley, Riverside County6 objects
- Inyo County, California126 objects
- Iraq4 objects
- Isingiro District, Western Region, Uganda1 objects
- Isthmus, Santa Catalina Island, Southern Channel Islands1 objects
- Itabashi, Tokyo Metropolis, South Kanto6 objects
- Italy3 objects