Place
- Idaho1
- Ingham1
- Ingleside, near, vicinity of Burt & Douglas Lakes1
- Isabella1
- Jefferson1
- Kootenai1
- La Strange Lake1
- Lake Minnewaska1
- Lanark1
- Lancaster Esker, Levering-Cheboygan Rd1
- Lapeer1
- Leask Point, South Bay, Manitoulin Island1
- Little Ocqueoc River1
- Little River, above Elkmont, GSMNP1
- Lot 12, Con II Yarmouth Twp.1
- Luquillo Mts.1
- Mackinac Island1
- Maine1
- Mecosta1
- Minnesota1