Collection place
- Ibadan, Oyo State, Nigeria2 objects
- Iberian Peninsula1 objects
- Ica Province, Department of Ica, Southern Peru15 objects
- Ica Valley (PV 62), Ica Region, Southern Peru15 objects
- Ichinohe, Ninohe District, Iwate Prefecture1 objects
- Idaho1 objects
- Ifugao Province, Cordillera Administrative Region, Luzon Island10 objects
- Iida, Nagano Prefecture, Koshin'etsu region1 objects
- Iliuliuk, Unalaska Island, Fox Islands4 objects
- Imiria Cocha (lake) Rio Tamaya, tributary of Rio Ucayali, Peru5 objects
- Imperial County, California32 objects
- Inaja and Cosmit Reservation, San Diego County, California1 objects
- Inajá, Rio Andirá, Brazil1 objects
- India35 objects
- Indian Bend, Louisiana1 objects
- Indian Camp, Hot Creek, Mono County3 objects
- Indian Island, Old Town, Penobscot County1 objects
- Indian Valley, Plumas County, California4 objects
- Indio area, Coachella Valley, Riverside County3 objects
- Indio, Coachella Valley, Riverside County2 objects