- NV-Ch-16 (Hidden Cave), Churchill County, Nevada1 objects
- NV-Ch-18 (Lovelock Cave), Churchill County, Nevada115 objects
- NV-Ch-24 (Ocala Cave), Churchill County, Nevada1 objects
- NV-Ch-35 (Humboldt Cave), Churchill County, Nevada44 objects
- NV-Ch-36 (Eastgave Cave), Churchill County, Nevada2 objects
- NV-El-24, Elko County, Nevada1 objects
- NV-Pe-12, Pershing County, Nevada128 objects
- NV-Pe-14, Pershing County, Nevada2 objects
- NV-Pe-63, Pershing County, Nevada6 objects
- NV-Pe-8, Pershing County, Nevada30 objects
- Naga-ed-Der, Upper Egypt60 objects
- Nagano Prefecture, Koshin'etsu region, Chubu region4 objects
- Naknek, Bristol Bay, Bristol Bay Borough6 objects
- Namibia21 objects
- Nanbu, Sannohe District, Aomori Prefecture2 objects
- Nandroga-Navosa Province, Fiji1 objects
- Nantucket County, Massachusetts1 objects
- Nantucket, Nantucket County, Massachusetts1 objects
- Napa County, California8 objects
- Napa Valley, Napa County, California4 objects