Place
- Laos2
- Machias Bay (Me.)2
- Malaysia2
- Nantucket Sound (Mass.)2
- Narragansett Bay (R.I.)2
- New York Harbor (N.Y. and N.J.)2
- Northern Mariana Islands2
- Penobscot Bay (Me.)2
- Saco Bay (Me.)2
- United States Virgin Islands2
- Uruguay2
- Vineyard Sound (Mass.)2
- Block Island (R.I. : Island)1
- Boothbay Harbor (Me.)1
- Champlain, Lake1
- Harwich (Mass.)1
- Jamaica Bay (N.Y.)1
- Kennebunk (Me.)1
- Kosovo1
- Mexico1