Place
- Indiana1
- Iron1
- Ithaca1
- Izard1
- Jackson1
- Johnson1
- Juneau1
- Lake1
- Lake Crescent1
- Lake Eva, near, Pickerel Cove, Isle Royale1
- Lake George Region, north of Clarks Pond, west of Shushan1
- Lakeville1
- Lauderdale1
- Leelanau1
- Lewis1
- Lincoln, Hwy. B, 0.1 mile North Yellow River1
- Linwood1
- Little Church River1
- Little Sand Bay, ca. 9 miles north and 2 miles west of Bayfield1
- Long Island1