A census-designated place in Contra Costa County, California, United States.

(chemistry) A region of the chart of nuclides that contains isotopes with a non-standard ordering of single particle levels in the nuclear shell model.

An island in Colchester borough, Essex, England, in the estuary of the Rivers Blackwater and Colne (OS grid ref TM01).

An island which is part of Havant borough, Hampshire, England (OS grid refs SU70, SZ79).

An island in Newfoundland and Labrador, Canada.

An island in the South Shetland Islands archipelago.

North America. / Earth.

(anatomy) The insula of the brain.

An atoll in the Tokelau island chain.

An island in Accomack, Virginia, United States, in the Virginia Barrier Islands, on the Eastern Shore of Virginia, of the Delmarva Peninsula