- NV-Ch-11, Churchill County, Nevada1 objects
- NV-Ch-15, Churchill County, Nevada4 objects
- NV-Hu-302, Humboldt County, Nevada1 objects
- Namibia1 objects
- Napa County, California1 objects
- Nevada6 objects
- New South Wales, Australia1 objects
- North America22 objects
- North Central California1 objects
- North West Province, Republic of South Africa1 objects
- Northern Africa29 objects
- Northern California1 objects
- Northern Channel Islands, Santa Barbara County, California2 objects
- Northwestern United States1 objects
- Nyanyangu, Malawi1 objects