Collection place
- Ucayali Region, Central Peru4 objects
- Ucayali River, Ucayali Region, Central Peru4 objects
- Uganda1 objects
- Ukiah Rancheria, Ukiah Valley, Mendocino County1 objects
- Ukiah Valley, Mendocino County, California1 objects
- United Kingdom2 objects
- United States214 objects
- Upper Yukon River, Yukon-Koyukuk Borough, Alaska14 objects